78439200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:89

約数の個数: 432

約数和(自身を含む): 320604480

約数和(自身を除く): 242165280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 25, 28, 29, 30, 32, 35, 40, 42, 46, 48, 49, 50, 56, 58, 60, 69, 70, 75, 80, 84, 87, 92, 96, 98, 100, 105, 112, 115, 116, 120, 138, 140, 145, 147, 150, 160, 161, 168, 174, 175, 184, 196, 200, 203, 210, 224, 230, 232, 240, 245, 276, 280, 290, 294, 300, 322, 336, 345, 348, 350, 368, 392, 400, 406, 420, 435, 460, 464, 480, 483, 490, 525, 552, 560, 575, 580, 588, 600, 609, 644, 667, 672, 690, 696, 700, 725, 735, 736, 784, 800, 805, 812, 840, 870, 920, 928, 966, 980, 1015, 1050, 1104, 1120, 1127, 1150, 1160, 1176, 1200, 1218, 1225, 1288, 1334, 1380, 1392, 1400, 1421, 1450, 1470, 1568, 1610, 1624, 1680, 1725, 1740, 1840, 1932, 1960, 2001, 2030, 2100, 2175, 2208, 2254, 2300, 2320, 2352, 2400, 2415, 2436, 2450, 2576, 2668, 2760, 2784, 2800, 2842, 2900, 2940, 3045, 3220, 3248, 3335, 3360, 3381, 3450, 3480, 3675, 3680, 3864, 3920, 4002, 4025, 4060, 4200, 4263, 4350, 4508, 4600, 4640, 4669, 4704, 4830, 4872, 4900, 5075, 5152, 5336, 5520, 5600, 5635, 5684, 5800, 5880, 6090, 6440, 6496, 6670, 6762, 6900, 6960, 7105, 7350, 7728, 7840, 8004, 8050, 8120, 8400, 8526, 8700, 9016, 9200, 9338, 9660, 9744, 9800, 10005, 10150, 10672, 11040, 11270, 11368, 11600, 11760, 12075, 12180, 12880, 13340, 13524, 13800, 13920, 14007, 14210, 14700, 15225, 15456, 16008, 16100, 16240, 16675, 16800, 16905, 17052, 17400, 18032, 18400, 18676, 19320, 19488, 19600, 20010, 20300, 21315, 21344, 22540, 22736, 23200, 23345, 23520, 24150, 24360, 25760, 26680, 27048, 27600, 28014, 28175, 28420, 29400, 30450, 32016, 32200, 32480, 32683, 33350, 33810, 34104, 34800, 35525, 36064, 37352, 38640, 39200, 40020, 40600, 42630, 45080, 45472, 46690, 48300, 48720, 50025, 53360, 54096, 55200, 56028, 56350, 56840, 58800, 60900, 64032, 64400, 65366, 66700, 67620, 68208, 69600, 70035, 71050, 74704, 77280, 80040, 81200, 84525, 85260, 90160, 93380, 96600, 97440, 98049, 100050, 106575, 106720, 108192, 112056, 112700, 113680, 116725, 117600, 121800, 128800, 130732, 133400, 135240, 136416, 140070, 142100, 149408, 160080, 162400, 163415, 169050, 170520, 180320, 186760, 193200, 196098, 200100, 213150, 224112, 225400, 227360, 233450, 243600, 261464, 266800, 270480, 280140, 284200, 320160, 326830, 338100, 341040, 350175, 373520, 386400, 392196, 400200, 426300, 448224, 450800, 466900, 487200, 490245, 522928, 533600, 540960, 560280, 568400, 653660, 676200, 682080, 700350, 747040, 784392, 800400, 817075, 852600, 901600, 933800, 980490, 1045856, 1120560, 1136800, 1307320, 1352400, 1400700, 1568784, 1600800, 1634150, 1705200, 1867600, 1960980, 2241120, 2451225, 2614640, 2704800, 2801400, 3137568, 3268300, 3410400, 3735200, 3921960, 4902450, 5229280, 5602800, 6536600, 7843920, 9804900, 11205600, 13073200, 15687840, 19609800, 26146400, 39219600, 78439200]

約数ペア:

[(1, 78439200), (2, 39219600), (3, 26146400), (4, 19609800), (5, 15687840), (6, 13073200), (7, 11205600), (8, 9804900), (10, 7843920), (12, 6536600), (14, 5602800), (15, 5229280), (16, 4902450), (20, 3921960), (21, 3735200), (23, 3410400), (24, 3268300), (25, 3137568), (28, 2801400), (29, 2704800), (30, 2614640), (32, 2451225), (35, 2241120), (40, 1960980), (42, 1867600), (46, 1705200), (48, 1634150), (49, 1600800), (50, 1568784), (56, 1400700), (58, 1352400), (60, 1307320), (69, 1136800), (70, 1120560), (75, 1045856), (80, 980490), (84, 933800), (87, 901600), (92, 852600), (96, 817075), (98, 800400), (100, 784392), (105, 747040), (112, 700350), (115, 682080), (116, 676200), (120, 653660), (138, 568400), (140, 560280), (145, 540960), (147, 533600), (150, 522928), (160, 490245), (161, 487200), (168, 466900), (174, 450800), (175, 448224), (184, 426300), (196, 400200), (200, 392196), (203, 386400), (210, 373520), (224, 350175), (230, 341040), (232, 338100), (240, 326830), (245, 320160), (276, 284200), (280, 280140), (290, 270480), (294, 266800), (300, 261464), (322, 243600), (336, 233450), (345, 227360), (348, 225400), (350, 224112), (368, 213150), (392, 200100), (400, 196098), (406, 193200), (420, 186760), (435, 180320), (460, 170520), (464, 169050), (480, 163415), (483, 162400), (490, 160080), (525, 149408), (552, 142100), (560, 140070), (575, 136416), (580, 135240), (588, 133400), (600, 130732), (609, 128800), (644, 121800), (667, 117600), (672, 116725), (690, 113680), (696, 112700), (700, 112056), (725, 108192), (735, 106720), (736, 106575), (784, 100050), (800, 98049), (805, 97440), (812, 96600), (840, 93380), (870, 90160), (920, 85260), (928, 84525), (966, 81200), (980, 80040), (1015, 77280), (1050, 74704), (1104, 71050), (1120, 70035), (1127, 69600), (1150, 68208), (1160, 67620), (1176, 66700), (1200, 65366), (1218, 64400), (1225, 64032), (1288, 60900), (1334, 58800), (1380, 56840), (1392, 56350), (1400, 56028), (1421, 55200), (1450, 54096), (1470, 53360), (1568, 50025), (1610, 48720), (1624, 48300), (1680, 46690), (1725, 45472), (1740, 45080), (1840, 42630), (1932, 40600), (1960, 40020), (2001, 39200), (2030, 38640), (2100, 37352), (2175, 36064), (2208, 35525), (2254, 34800), (2300, 34104), (2320, 33810), (2352, 33350), (2400, 32683), (2415, 32480), (2436, 32200), (2450, 32016), (2576, 30450), (2668, 29400), (2760, 28420), (2784, 28175), (2800, 28014), (2842, 27600), (2900, 27048), (2940, 26680), (3045, 25760), (3220, 24360), (3248, 24150), (3335, 23520), (3360, 23345), (3381, 23200), (3450, 22736), (3480, 22540), (3675, 21344), (3680, 21315), (3864, 20300), (3920, 20010), (4002, 19600), (4025, 19488), (4060, 19320), (4200, 18676), (4263, 18400), (4350, 18032), (4508, 17400), (4600, 17052), (4640, 16905), (4669, 16800), (4704, 16675), (4830, 16240), (4872, 16100), (4900, 16008), (5075, 15456), (5152, 15225), (5336, 14700), (5520, 14210), (5600, 14007), (5635, 13920), (5684, 13800), (5800, 13524), (5880, 13340), (6090, 12880), (6440, 12180), (6496, 12075), (6670, 11760), (6762, 11600), (6900, 11368), (6960, 11270), (7105, 11040), (7350, 10672), (7728, 10150), (7840, 10005), (8004, 9800), (8050, 9744), (8120, 9660), (8400, 9338), (8526, 9200), (8700, 9016)]