80090400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:204

約数の個数: 288

約数和(自身を含む): 299230848

約数和(自身を除く): 219140448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 25, 26, 30, 32, 34, 39, 40, 48, 50, 51, 52, 60, 65, 68, 75, 78, 80, 85, 96, 100, 102, 104, 120, 130, 136, 150, 151, 156, 160, 170, 195, 200, 204, 208, 221, 240, 255, 260, 272, 300, 302, 312, 325, 340, 390, 400, 408, 416, 425, 442, 453, 480, 510, 520, 544, 600, 604, 624, 650, 663, 680, 755, 780, 800, 816, 850, 884, 906, 975, 1020, 1040, 1105, 1200, 1208, 1248, 1275, 1300, 1326, 1360, 1510, 1560, 1632, 1700, 1768, 1812, 1950, 1963, 2040, 2080, 2210, 2265, 2400, 2416, 2550, 2567, 2600, 2652, 2720, 3020, 3120, 3315, 3400, 3536, 3624, 3775, 3900, 3926, 4080, 4420, 4530, 4832, 5100, 5134, 5200, 5304, 5525, 5889, 6040, 6240, 6630, 6800, 7072, 7248, 7550, 7701, 7800, 7852, 8160, 8840, 9060, 9815, 10200, 10268, 10400, 10608, 11050, 11325, 11778, 12080, 12835, 13260, 13600, 14496, 15100, 15402, 15600, 15704, 16575, 17680, 18120, 19630, 20400, 20536, 21216, 22100, 22650, 23556, 24160, 25670, 26520, 29445, 30200, 30804, 31200, 31408, 33150, 33371, 35360, 36240, 38505, 39260, 40800, 41072, 44200, 45300, 47112, 49075, 51340, 53040, 58890, 60400, 61608, 62816, 64175, 66300, 66742, 72480, 77010, 78520, 82144, 88400, 90600, 94224, 98150, 100113, 102680, 106080, 117780, 120800, 123216, 128350, 132600, 133484, 147225, 154020, 157040, 166855, 176800, 181200, 188448, 192525, 196300, 200226, 205360, 235560, 246432, 256700, 265200, 266968, 294450, 308040, 314080, 333710, 362400, 385050, 392600, 400452, 410720, 471120, 500565, 513400, 530400, 533936, 588900, 616080, 667420, 770100, 785200, 800904, 834275, 942240, 1001130, 1026800, 1067872, 1177800, 1232160, 1334840, 1540200, 1570400, 1601808, 1668550, 2002260, 2053600, 2355600, 2502825, 2669680, 3080400, 3203616, 3337100, 4004520, 4711200, 5005650, 5339360, 6160800, 6674200, 8009040, 10011300, 13348400, 16018080, 20022600, 26696800, 40045200, 80090400]

約数ペア:

[(1, 80090400), (2, 40045200), (3, 26696800), (4, 20022600), (5, 16018080), (6, 13348400), (8, 10011300), (10, 8009040), (12, 6674200), (13, 6160800), (15, 5339360), (16, 5005650), (17, 4711200), (20, 4004520), (24, 3337100), (25, 3203616), (26, 3080400), (30, 2669680), (32, 2502825), (34, 2355600), (39, 2053600), (40, 2002260), (48, 1668550), (50, 1601808), (51, 1570400), (52, 1540200), (60, 1334840), (65, 1232160), (68, 1177800), (75, 1067872), (78, 1026800), (80, 1001130), (85, 942240), (96, 834275), (100, 800904), (102, 785200), (104, 770100), (120, 667420), (130, 616080), (136, 588900), (150, 533936), (151, 530400), (156, 513400), (160, 500565), (170, 471120), (195, 410720), (200, 400452), (204, 392600), (208, 385050), (221, 362400), (240, 333710), (255, 314080), (260, 308040), (272, 294450), (300, 266968), (302, 265200), (312, 256700), (325, 246432), (340, 235560), (390, 205360), (400, 200226), (408, 196300), (416, 192525), (425, 188448), (442, 181200), (453, 176800), (480, 166855), (510, 157040), (520, 154020), (544, 147225), (600, 133484), (604, 132600), (624, 128350), (650, 123216), (663, 120800), (680, 117780), (755, 106080), (780, 102680), (800, 100113), (816, 98150), (850, 94224), (884, 90600), (906, 88400), (975, 82144), (1020, 78520), (1040, 77010), (1105, 72480), (1200, 66742), (1208, 66300), (1248, 64175), (1275, 62816), (1300, 61608), (1326, 60400), (1360, 58890), (1510, 53040), (1560, 51340), (1632, 49075), (1700, 47112), (1768, 45300), (1812, 44200), (1950, 41072), (1963, 40800), (2040, 39260), (2080, 38505), (2210, 36240), (2265, 35360), (2400, 33371), (2416, 33150), (2550, 31408), (2567, 31200), (2600, 30804), (2652, 30200), (2720, 29445), (3020, 26520), (3120, 25670), (3315, 24160), (3400, 23556), (3536, 22650), (3624, 22100), (3775, 21216), (3900, 20536), (3926, 20400), (4080, 19630), (4420, 18120), (4530, 17680), (4832, 16575), (5100, 15704), (5134, 15600), (5200, 15402), (5304, 15100), (5525, 14496), (5889, 13600), (6040, 13260), (6240, 12835), (6630, 12080), (6800, 11778), (7072, 11325), (7248, 11050), (7550, 10608), (7701, 10400), (7800, 10268), (7852, 10200), (8160, 9815), (8840, 9060)]