400452000

素因数分解:

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

素因数の和:209

約数の個数: 384

約数和(自身を含む): 1505806848

約数和(自身を除く): 1105354848

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, 125, 130, 136, 150, 151, 156, 160, 170, 195, 200, 204, 208, 221, 240, 250, 255, 260, 272, 300, 302, 312, 325, 340, 375, 390, 400, 408, 416, 425, 442, 453, 480, 500, 510, 520, 544, 600, 604, 624, 650, 663, 680, 750, 755, 780, 800, 816, 850, 884, 906, 975, 1000, 1020, 1040, 1105, 1200, 1208, 1248, 1275, 1300, 1326, 1360, 1500, 1510, 1560, 1625, 1632, 1700, 1768, 1812, 1950, 1963, 2000, 2040, 2080, 2125, 2210, 2265, 2400, 2416, 2550, 2567, 2600, 2652, 2720, 3000, 3020, 3120, 3250, 3315, 3400, 3536, 3624, 3775, 3900, 3926, 4000, 4080, 4250, 4420, 4530, 4832, 4875, 5100, 5134, 5200, 5304, 5525, 5889, 6000, 6040, 6240, 6375, 6500, 6630, 6800, 7072, 7248, 7550, 7701, 7800, 7852, 8160, 8500, 8840, 9060, 9750, 9815, 10200, 10268, 10400, 10608, 11050, 11325, 11778, 12000, 12080, 12750, 12835, 13000, 13260, 13600, 14496, 15100, 15402, 15600, 15704, 16575, 17000, 17680, 18120, 18875, 19500, 19630, 20400, 20536, 21216, 22100, 22650, 23556, 24160, 25500, 25670, 26000, 26520, 27625, 29445, 30200, 30804, 31200, 31408, 33150, 33371, 34000, 35360, 36240, 37750, 38505, 39000, 39260, 40800, 41072, 44200, 45300, 47112, 49075, 51000, 51340, 52000, 53040, 55250, 56625, 58890, 60400, 61608, 62816, 64175, 66300, 66742, 68000, 72480, 75500, 77010, 78000, 78520, 82144, 82875, 88400, 90600, 94224, 98150, 100113, 102000, 102680, 106080, 110500, 113250, 117780, 120800, 123216, 128350, 132600, 133484, 147225, 151000, 154020, 156000, 157040, 165750, 166855, 176800, 181200, 188448, 192525, 196300, 200226, 204000, 205360, 221000, 226500, 235560, 245375, 246432, 256700, 265200, 266968, 294450, 302000, 308040, 314080, 320875, 331500, 333710, 362400, 385050, 392600, 400452, 410720, 442000, 453000, 471120, 490750, 500565, 513400, 530400, 533936, 588900, 604000, 616080, 641750, 663000, 667420, 736125, 770100, 785200, 800904, 834275, 884000, 906000, 942240, 962625, 981500, 1001130, 1026800, 1067872, 1177800, 1232160, 1283500, 1326000, 1334840, 1472250, 1540200, 1570400, 1601808, 1668550, 1812000, 1925250, 1963000, 2002260, 2053600, 2355600, 2502825, 2567000, 2652000, 2669680, 2944500, 3080400, 3203616, 3337100, 3850500, 3926000, 4004520, 4171375, 4711200, 5005650, 5134000, 5339360, 5889000, 6160800, 6674200, 7701000, 7852000, 8009040, 8342750, 10011300, 10268000, 11778000, 12514125, 13348400, 15402000, 16018080, 16685500, 20022600, 23556000, 25028250, 26696800, 30804000, 33371000, 40045200, 50056500, 66742000, 80090400, 100113000, 133484000, 200226000, 400452000]

約数ペア:

[(1, 400452000), (2, 200226000), (3, 133484000), (4, 100113000), (5, 80090400), (6, 66742000), (8, 50056500), (10, 40045200), (12, 33371000), (13, 30804000), (15, 26696800), (16, 25028250), (17, 23556000), (20, 20022600), (24, 16685500), (25, 16018080), (26, 15402000), (30, 13348400), (32, 12514125), (34, 11778000), (39, 10268000), (40, 10011300), (48, 8342750), (50, 8009040), (51, 7852000), (52, 7701000), (60, 6674200), (65, 6160800), (68, 5889000), (75, 5339360), (78, 5134000), (80, 5005650), (85, 4711200), (96, 4171375), (100, 4004520), (102, 3926000), (104, 3850500), (120, 3337100), (125, 3203616), (130, 3080400), (136, 2944500), (150, 2669680), (151, 2652000), (156, 2567000), (160, 2502825), (170, 2355600), (195, 2053600), (200, 2002260), (204, 1963000), (208, 1925250), (221, 1812000), (240, 1668550), (250, 1601808), (255, 1570400), (260, 1540200), (272, 1472250), (300, 1334840), (302, 1326000), (312, 1283500), (325, 1232160), (340, 1177800), (375, 1067872), (390, 1026800), (400, 1001130), (408, 981500), (416, 962625), (425, 942240), (442, 906000), (453, 884000), (480, 834275), (500, 800904), (510, 785200), (520, 770100), (544, 736125), (600, 667420), (604, 663000), (624, 641750), (650, 616080), (663, 604000), (680, 588900), (750, 533936), (755, 530400), (780, 513400), (800, 500565), (816, 490750), (850, 471120), (884, 453000), (906, 442000), (975, 410720), (1000, 400452), (1020, 392600), (1040, 385050), (1105, 362400), (1200, 333710), (1208, 331500), (1248, 320875), (1275, 314080), (1300, 308040), (1326, 302000), (1360, 294450), (1500, 266968), (1510, 265200), (1560, 256700), (1625, 246432), (1632, 245375), (1700, 235560), (1768, 226500), (1812, 221000), (1950, 205360), (1963, 204000), (2000, 200226), (2040, 196300), (2080, 192525), (2125, 188448), (2210, 181200), (2265, 176800), (2400, 166855), (2416, 165750), (2550, 157040), (2567, 156000), (2600, 154020), (2652, 151000), (2720, 147225), (3000, 133484), (3020, 132600), (3120, 128350), (3250, 123216), (3315, 120800), (3400, 117780), (3536, 113250), (3624, 110500), (3775, 106080), (3900, 102680), (3926, 102000), (4000, 100113), (4080, 98150), (4250, 94224), (4420, 90600), (4530, 88400), (4832, 82875), (4875, 82144), (5100, 78520), (5134, 78000), (5200, 77010), (5304, 75500), (5525, 72480), (5889, 68000), (6000, 66742), (6040, 66300), (6240, 64175), (6375, 62816), (6500, 61608), (6630, 60400), (6800, 58890), (7072, 56625), (7248, 55250), (7550, 53040), (7701, 52000), (7800, 51340), (7852, 51000), (8160, 49075), (8500, 47112), (8840, 45300), (9060, 44200), (9750, 41072), (9815, 40800), (10200, 39260), (10268, 39000), (10400, 38505), (10608, 37750), (11050, 36240), (11325, 35360), (11778, 34000), (12000, 33371), (12080, 33150), (12750, 31408), (12835, 31200), (13000, 30804), (13260, 30200), (13600, 29445), (14496, 27625), (15100, 26520), (15402, 26000), (15600, 25670), (15704, 25500), (16575, 24160), (17000, 23556), (17680, 22650), (18120, 22100), (18875, 21216), (19500, 20536), (19630, 20400)]