30561750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:104

約数の個数: 144

約数和(自身を含む): 89653824

約数和(自身を除く): 59092074

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 47, 50, 51, 75, 85, 90, 94, 102, 125, 141, 150, 153, 170, 225, 235, 250, 255, 282, 289, 306, 375, 423, 425, 450, 470, 510, 578, 705, 750, 765, 799, 846, 850, 867, 1125, 1175, 1275, 1410, 1445, 1530, 1598, 1734, 2115, 2125, 2250, 2350, 2397, 2550, 2601, 2890, 3525, 3825, 3995, 4230, 4250, 4335, 4794, 5202, 5875, 6375, 7050, 7191, 7225, 7650, 7990, 8670, 10575, 11750, 11985, 12750, 13005, 13583, 14382, 14450, 17625, 19125, 19975, 21150, 21675, 23970, 26010, 27166, 35250, 35955, 36125, 38250, 39950, 40749, 43350, 52875, 59925, 65025, 67915, 71910, 72250, 81498, 99875, 105750, 108375, 119850, 122247, 130050, 135830, 179775, 199750, 203745, 216750, 244494, 299625, 325125, 339575, 359550, 407490, 599250, 611235, 650250, 679150, 898875, 1018725, 1222470, 1697875, 1797750, 2037450, 3056175, 3395750, 5093625, 6112350, 10187250, 15280875, 30561750]

約数ペア:

[(1, 30561750), (2, 15280875), (3, 10187250), (5, 6112350), (6, 5093625), (9, 3395750), (10, 3056175), (15, 2037450), (17, 1797750), (18, 1697875), (25, 1222470), (30, 1018725), (34, 898875), (45, 679150), (47, 650250), (50, 611235), (51, 599250), (75, 407490), (85, 359550), (90, 339575), (94, 325125), (102, 299625), (125, 244494), (141, 216750), (150, 203745), (153, 199750), (170, 179775), (225, 135830), (235, 130050), (250, 122247), (255, 119850), (282, 108375), (289, 105750), (306, 99875), (375, 81498), (423, 72250), (425, 71910), (450, 67915), (470, 65025), (510, 59925), (578, 52875), (705, 43350), (750, 40749), (765, 39950), (799, 38250), (846, 36125), (850, 35955), (867, 35250), (1125, 27166), (1175, 26010), (1275, 23970), (1410, 21675), (1445, 21150), (1530, 19975), (1598, 19125), (1734, 17625), (2115, 14450), (2125, 14382), (2250, 13583), (2350, 13005), (2397, 12750), (2550, 11985), (2601, 11750), (2890, 10575), (3525, 8670), (3825, 7990), (3995, 7650), (4230, 7225), (4250, 7191), (4335, 7050), (4794, 6375), (5202, 5875)]