155112300

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:342

約数の個数: 288

約数和(自身を含む): 591628800

約数和(自身を除く): 436516500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 29, 30, 35, 36, 42, 45, 50, 54, 58, 60, 63, 70, 75, 84, 87, 90, 100, 105, 108, 116, 126, 135, 140, 145, 150, 174, 175, 180, 189, 203, 210, 225, 252, 261, 270, 283, 290, 300, 315, 348, 350, 378, 406, 420, 435, 450, 522, 525, 540, 566, 580, 609, 630, 675, 700, 725, 756, 783, 812, 849, 870, 900, 945, 1015, 1044, 1050, 1132, 1218, 1260, 1305, 1350, 1415, 1450, 1566, 1575, 1698, 1740, 1827, 1890, 1981, 2030, 2100, 2175, 2436, 2547, 2610, 2700, 2830, 2900, 3045, 3132, 3150, 3396, 3654, 3780, 3915, 3962, 4060, 4245, 4350, 4725, 5075, 5094, 5220, 5481, 5660, 5943, 6090, 6300, 6525, 7075, 7308, 7641, 7830, 7924, 8207, 8490, 8700, 9135, 9450, 9905, 10150, 10188, 10962, 11886, 12180, 12735, 13050, 14150, 15225, 15282, 15660, 16414, 16980, 17829, 18270, 18900, 19575, 19810, 20300, 21225, 21924, 23772, 24621, 25470, 26100, 27405, 28300, 29715, 30450, 30564, 32828, 35658, 36540, 38205, 39150, 39620, 41035, 42450, 45675, 49242, 49525, 50940, 53487, 54810, 57449, 59430, 60900, 63675, 71316, 73863, 76410, 78300, 82070, 84900, 89145, 91350, 98484, 99050, 106974, 109620, 114898, 118860, 123105, 127350, 137025, 147726, 148575, 152820, 164140, 172347, 178290, 182700, 191025, 198100, 205175, 213948, 221589, 229796, 246210, 254700, 267435, 274050, 287245, 295452, 297150, 344694, 356580, 369315, 382050, 410350, 443178, 445725, 492420, 517041, 534870, 548100, 574490, 594300, 615525, 689388, 738630, 764100, 820700, 861735, 886356, 891450, 1034082, 1069740, 1107945, 1148980, 1231050, 1337175, 1436225, 1477260, 1551123, 1723470, 1782900, 1846575, 2068164, 2215890, 2462100, 2585205, 2674350, 2872450, 3102246, 3446940, 3693150, 4308675, 4431780, 5170410, 5348700, 5539725, 5744900, 6204492, 7386300, 7755615, 8617350, 10340820, 11079450, 12926025, 15511230, 17234700, 22158900, 25852050, 31022460, 38778075, 51704100, 77556150, 155112300]

約数ペア:

[(1, 155112300), (2, 77556150), (3, 51704100), (4, 38778075), (5, 31022460), (6, 25852050), (7, 22158900), (9, 17234700), (10, 15511230), (12, 12926025), (14, 11079450), (15, 10340820), (18, 8617350), (20, 7755615), (21, 7386300), (25, 6204492), (27, 5744900), (28, 5539725), (29, 5348700), (30, 5170410), (35, 4431780), (36, 4308675), (42, 3693150), (45, 3446940), (50, 3102246), (54, 2872450), (58, 2674350), (60, 2585205), (63, 2462100), (70, 2215890), (75, 2068164), (84, 1846575), (87, 1782900), (90, 1723470), (100, 1551123), (105, 1477260), (108, 1436225), (116, 1337175), (126, 1231050), (135, 1148980), (140, 1107945), (145, 1069740), (150, 1034082), (174, 891450), (175, 886356), (180, 861735), (189, 820700), (203, 764100), (210, 738630), (225, 689388), (252, 615525), (261, 594300), (270, 574490), (283, 548100), (290, 534870), (300, 517041), (315, 492420), (348, 445725), (350, 443178), (378, 410350), (406, 382050), (420, 369315), (435, 356580), (450, 344694), (522, 297150), (525, 295452), (540, 287245), (566, 274050), (580, 267435), (609, 254700), (630, 246210), (675, 229796), (700, 221589), (725, 213948), (756, 205175), (783, 198100), (812, 191025), (849, 182700), (870, 178290), (900, 172347), (945, 164140), (1015, 152820), (1044, 148575), (1050, 147726), (1132, 137025), (1218, 127350), (1260, 123105), (1305, 118860), (1350, 114898), (1415, 109620), (1450, 106974), (1566, 99050), (1575, 98484), (1698, 91350), (1740, 89145), (1827, 84900), (1890, 82070), (1981, 78300), (2030, 76410), (2100, 73863), (2175, 71316), (2436, 63675), (2547, 60900), (2610, 59430), (2700, 57449), (2830, 54810), (2900, 53487), (3045, 50940), (3132, 49525), (3150, 49242), (3396, 45675), (3654, 42450), (3780, 41035), (3915, 39620), (3962, 39150), (4060, 38205), (4245, 36540), (4350, 35658), (4725, 32828), (5075, 30564), (5094, 30450), (5220, 29715), (5481, 28300), (5660, 27405), (5943, 26100), (6090, 25470), (6300, 24621), (6525, 23772), (7075, 21924), (7308, 21225), (7641, 20300), (7830, 19810), (7924, 19575), (8207, 18900), (8490, 18270), (8700, 17829), (9135, 16980), (9450, 16414), (9905, 15660), (10150, 15282), (10188, 15225), (10962, 14150), (11886, 13050), (12180, 12735)]