29995600

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:149

約数の個数: 120

約数和(自身を含む): 77495040

約数和(自身を除く): 47499440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 41, 50, 59, 62, 80, 82, 100, 118, 124, 155, 164, 200, 205, 236, 248, 295, 310, 328, 400, 410, 472, 496, 590, 620, 656, 775, 820, 944, 1025, 1180, 1240, 1271, 1475, 1550, 1640, 1829, 2050, 2360, 2419, 2480, 2542, 2950, 3100, 3280, 3658, 4100, 4720, 4838, 5084, 5900, 6200, 6355, 7316, 8200, 9145, 9676, 10168, 11800, 12095, 12400, 12710, 14632, 16400, 18290, 19352, 20336, 23600, 24190, 25420, 29264, 31775, 36580, 38704, 45725, 48380, 50840, 60475, 63550, 73160, 74989, 91450, 96760, 101680, 120950, 127100, 146320, 149978, 182900, 193520, 241900, 254200, 299956, 365800, 374945, 483800, 508400, 599912, 731600, 749890, 967600, 1199824, 1499780, 1874725, 2999560, 3749450, 5999120, 7498900, 14997800, 29995600]

約数ペア:

[(1, 29995600), (2, 14997800), (4, 7498900), (5, 5999120), (8, 3749450), (10, 2999560), (16, 1874725), (20, 1499780), (25, 1199824), (31, 967600), (40, 749890), (41, 731600), (50, 599912), (59, 508400), (62, 483800), (80, 374945), (82, 365800), (100, 299956), (118, 254200), (124, 241900), (155, 193520), (164, 182900), (200, 149978), (205, 146320), (236, 127100), (248, 120950), (295, 101680), (310, 96760), (328, 91450), (400, 74989), (410, 73160), (472, 63550), (496, 60475), (590, 50840), (620, 48380), (656, 45725), (775, 38704), (820, 36580), (944, 31775), (1025, 29264), (1180, 25420), (1240, 24190), (1271, 23600), (1475, 20336), (1550, 19352), (1640, 18290), (1829, 16400), (2050, 14632), (2360, 12710), (2419, 12400), (2480, 12095), (2542, 11800), (2950, 10168), (3100, 9676), (3280, 9145), (3658, 8200), (4100, 7316), (4720, 6355), (4838, 6200), (5084, 5900)]