29900820000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{607}}^1\times {\mathrm{821}}^1$

素因数の和:1461

約数の個数: 240

約数和(自身を含む): 98361914112

約数和(自身を除く): 68461094112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 607, 625, 750, 800, 821, 1000, 1200, 1214, 1250, 1500, 1642, 1821, 1875, 2000, 2400, 2428, 2463, 2500, 3000, 3035, 3284, 3642, 3750, 4000, 4105, 4856, 4926, 5000, 6000, 6070, 6568, 7284, 7500, 8210, 9105, 9712, 9852, 10000, 12000, 12140, 12315, 13136, 14568, 15000, 15175, 16420, 18210, 19424, 19704, 20000, 20525, 24280, 24630, 26272, 29136, 30000, 30350, 32840, 36420, 39408, 41050, 45525, 48560, 49260, 58272, 60000, 60700, 61575, 65680, 72840, 75875, 78816, 82100, 91050, 97120, 98520, 102625, 121400, 123150, 131360, 145680, 151750, 164200, 182100, 197040, 205250, 227625, 242800, 246300, 291360, 303500, 307875, 328400, 364200, 379375, 394080, 410500, 455250, 485600, 492600, 498347, 513125, 607000, 615750, 656800, 728400, 758750, 821000, 910500, 985200, 996694, 1026250, 1138125, 1214000, 1231500, 1456800, 1495041, 1517500, 1539375, 1642000, 1821000, 1970400, 1993388, 2052500, 2276250, 2428000, 2463000, 2491735, 2990082, 3035000, 3078750, 3284000, 3642000, 3986776, 4105000, 4552500, 4926000, 4983470, 5980164, 6070000, 6157500, 7284000, 7475205, 7973552, 8210000, 9105000, 9852000, 9966940, 11960328, 12140000, 12315000, 12458675, 14950410, 15947104, 16420000, 18210000, 19933880, 23920656, 24630000, 24917350, 29900820, 36420000, 37376025, 39867760, 47841312, 49260000, 49834700, 59801640, 62293375, 74752050, 79735520, 99669400, 119603280, 124586750, 149504100, 186880125, 199338800, 239206560, 249173500, 299008200, 311466875, 373760250, 398677600, 498347000, 598016400, 622933750, 747520500, 934400625, 996694000, 1196032800, 1245867500, 1495041000, 1868801250, 1993388000, 2491735000, 2990082000, 3737602500, 4983470000, 5980164000, 7475205000, 9966940000, 14950410000, 29900820000]

約数ペア:

[(1, 29900820000), (2, 14950410000), (3, 9966940000), (4, 7475205000), (5, 5980164000), (6, 4983470000), (8, 3737602500), (10, 2990082000), (12, 2491735000), (15, 1993388000), (16, 1868801250), (20, 1495041000), (24, 1245867500), (25, 1196032800), (30, 996694000), (32, 934400625), (40, 747520500), (48, 622933750), (50, 598016400), (60, 498347000), (75, 398677600), (80, 373760250), (96, 311466875), (100, 299008200), (120, 249173500), (125, 239206560), (150, 199338800), (160, 186880125), (200, 149504100), (240, 124586750), (250, 119603280), (300, 99669400), (375, 79735520), (400, 74752050), (480, 62293375), (500, 59801640), (600, 49834700), (607, 49260000), (625, 47841312), (750, 39867760), (800, 37376025), (821, 36420000), (1000, 29900820), (1200, 24917350), (1214, 24630000), (1250, 23920656), (1500, 19933880), (1642, 18210000), (1821, 16420000), (1875, 15947104), (2000, 14950410), (2400, 12458675), (2428, 12315000), (2463, 12140000), (2500, 11960328), (3000, 9966940), (3035, 9852000), (3284, 9105000), (3642, 8210000), (3750, 7973552), (4000, 7475205), (4105, 7284000), (4856, 6157500), (4926, 6070000), (5000, 5980164), (6000, 4983470), (6070, 4926000), (6568, 4552500), (7284, 4105000), (7500, 3986776), (8210, 3642000), (9105, 3284000), (9712, 3078750), (9852, 3035000), (10000, 2990082), (12000, 2491735), (12140, 2463000), (12315, 2428000), (13136, 2276250), (14568, 2052500), (15000, 1993388), (15175, 1970400), (16420, 1821000), (18210, 1642000), (19424, 1539375), (19704, 1517500), (20000, 1495041), (20525, 1456800), (24280, 1231500), (24630, 1214000), (26272, 1138125), (29136, 1026250), (30000, 996694), (30350, 985200), (32840, 910500), (36420, 821000), (39408, 758750), (41050, 728400), (45525, 656800), (48560, 615750), (49260, 607000), (58272, 513125), (60000, 498347), (60700, 492600), (61575, 485600), (65680, 455250), (72840, 410500), (75875, 394080), (78816, 379375), (82100, 364200), (91050, 328400), (97120, 307875), (98520, 303500), (102625, 291360), (121400, 246300), (123150, 242800), (131360, 227625), (145680, 205250), (151750, 197040), (164200, 182100)]