420379200

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:331

約数の個数: 336

約数和(自身を含む): 1579839360

約数和(自身を除く): 1159460160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 37, 40, 45, 48, 50, 54, 60, 64, 72, 74, 75, 80, 90, 96, 100, 108, 111, 120, 135, 144, 148, 150, 160, 180, 185, 192, 200, 216, 222, 225, 240, 263, 270, 288, 296, 300, 320, 333, 360, 370, 400, 432, 444, 450, 480, 526, 540, 555, 576, 592, 600, 666, 675, 720, 740, 789, 800, 864, 888, 900, 925, 960, 999, 1052, 1080, 1110, 1184, 1200, 1315, 1332, 1350, 1440, 1480, 1578, 1600, 1665, 1728, 1776, 1800, 1850, 1998, 2104, 2160, 2220, 2367, 2368, 2400, 2630, 2664, 2700, 2775, 2880, 2960, 3156, 3330, 3552, 3600, 3700, 3945, 3996, 4208, 4320, 4440, 4734, 4800, 4995, 5260, 5328, 5400, 5550, 5920, 6312, 6575, 6660, 7101, 7104, 7200, 7400, 7890, 7992, 8325, 8416, 8640, 8880, 9468, 9731, 9990, 10520, 10656, 10800, 11100, 11835, 11840, 12624, 13150, 13320, 14202, 14400, 14800, 15780, 15984, 16650, 16832, 17760, 18936, 19462, 19725, 19980, 21040, 21312, 21600, 22200, 23670, 24975, 25248, 26300, 26640, 28404, 29193, 29600, 31560, 31968, 33300, 35505, 35520, 37872, 38924, 39450, 39960, 42080, 43200, 44400, 47340, 48655, 49950, 50496, 52600, 53280, 56808, 58386, 59175, 59200, 63120, 63936, 66600, 71010, 75744, 77848, 78900, 79920, 84160, 87579, 88800, 94680, 97310, 99900, 105200, 106560, 113616, 116772, 118350, 126240, 133200, 142020, 145965, 151488, 155696, 157800, 159840, 175158, 177525, 177600, 189360, 194620, 199800, 210400, 227232, 233544, 236700, 243275, 252480, 262737, 266400, 284040, 291930, 311392, 315600, 319680, 350316, 355050, 378720, 389240, 399600, 420800, 437895, 454464, 467088, 473400, 486550, 525474, 532800, 568080, 583860, 622784, 631200, 700632, 710100, 729825, 757440, 778480, 799200, 875790, 934176, 946800, 973100, 1050948, 1136160, 1167720, 1262400, 1313685, 1401264, 1420200, 1459650, 1556960, 1598400, 1751580, 1868352, 1893600, 1946200, 2101896, 2189475, 2272320, 2335440, 2627370, 2802528, 2840400, 2919300, 3113920, 3503160, 3787200, 3892400, 4203792, 4378950, 4670880, 5254740, 5605056, 5680800, 5838600, 6568425, 7006320, 7784800, 8407584, 8757900, 9341760, 10509480, 11361600, 11677200, 13136850, 14012640, 15569600, 16815168, 17515800, 21018960, 23354400, 26273700, 28025280, 35031600, 42037920, 46708800, 52547400, 70063200, 84075840, 105094800, 140126400, 210189600, 420379200]

約数ペア:

[(1, 420379200), (2, 210189600), (3, 140126400), (4, 105094800), (5, 84075840), (6, 70063200), (8, 52547400), (9, 46708800), (10, 42037920), (12, 35031600), (15, 28025280), (16, 26273700), (18, 23354400), (20, 21018960), (24, 17515800), (25, 16815168), (27, 15569600), (30, 14012640), (32, 13136850), (36, 11677200), (37, 11361600), (40, 10509480), (45, 9341760), (48, 8757900), (50, 8407584), (54, 7784800), (60, 7006320), (64, 6568425), (72, 5838600), (74, 5680800), (75, 5605056), (80, 5254740), (90, 4670880), (96, 4378950), (100, 4203792), (108, 3892400), (111, 3787200), (120, 3503160), (135, 3113920), (144, 2919300), (148, 2840400), (150, 2802528), (160, 2627370), (180, 2335440), (185, 2272320), (192, 2189475), (200, 2101896), (216, 1946200), (222, 1893600), (225, 1868352), (240, 1751580), (263, 1598400), (270, 1556960), (288, 1459650), (296, 1420200), (300, 1401264), (320, 1313685), (333, 1262400), (360, 1167720), (370, 1136160), (400, 1050948), (432, 973100), (444, 946800), (450, 934176), (480, 875790), (526, 799200), (540, 778480), (555, 757440), (576, 729825), (592, 710100), (600, 700632), (666, 631200), (675, 622784), (720, 583860), (740, 568080), (789, 532800), (800, 525474), (864, 486550), (888, 473400), (900, 467088), (925, 454464), (960, 437895), (999, 420800), (1052, 399600), (1080, 389240), (1110, 378720), (1184, 355050), (1200, 350316), (1315, 319680), (1332, 315600), (1350, 311392), (1440, 291930), (1480, 284040), (1578, 266400), (1600, 262737), (1665, 252480), (1728, 243275), (1776, 236700), (1800, 233544), (1850, 227232), (1998, 210400), (2104, 199800), (2160, 194620), (2220, 189360), (2367, 177600), (2368, 177525), (2400, 175158), (2630, 159840), (2664, 157800), (2700, 155696), (2775, 151488), (2880, 145965), (2960, 142020), (3156, 133200), (3330, 126240), (3552, 118350), (3600, 116772), (3700, 113616), (3945, 106560), (3996, 105200), (4208, 99900), (4320, 97310), (4440, 94680), (4734, 88800), (4800, 87579), (4995, 84160), (5260, 79920), (5328, 78900), (5400, 77848), (5550, 75744), (5920, 71010), (6312, 66600), (6575, 63936), (6660, 63120), (7101, 59200), (7104, 59175), (7200, 58386), (7400, 56808), (7890, 53280), (7992, 52600), (8325, 50496), (8416, 49950), (8640, 48655), (8880, 47340), (9468, 44400), (9731, 43200), (9990, 42080), (10520, 39960), (10656, 39450), (10800, 38924), (11100, 37872), (11835, 35520), (11840, 35505), (12624, 33300), (13150, 31968), (13320, 31560), (14202, 29600), (14400, 29193), (14800, 28404), (15780, 26640), (15984, 26300), (16650, 25248), (16832, 24975), (17760, 23670), (18936, 22200), (19462, 21600), (19725, 21312), (19980, 21040)]