75696720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:621

約数の個数: 160

約数和(自身を含む): 261304704

約数和(自身を除く): 185607984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 53, 55, 60, 66, 80, 88, 106, 110, 120, 132, 159, 165, 176, 212, 220, 240, 264, 265, 318, 330, 424, 440, 528, 530, 541, 583, 636, 660, 795, 848, 880, 1060, 1082, 1166, 1272, 1320, 1590, 1623, 1749, 2120, 2164, 2332, 2544, 2640, 2705, 2915, 3180, 3246, 3498, 4240, 4328, 4664, 5410, 5830, 5951, 6360, 6492, 6996, 8115, 8656, 8745, 9328, 10820, 11660, 11902, 12720, 12984, 13992, 16230, 17490, 17853, 21640, 23320, 23804, 25968, 27984, 28673, 29755, 32460, 34980, 35706, 43280, 46640, 47608, 57346, 59510, 64920, 69960, 71412, 86019, 89265, 95216, 114692, 119020, 129840, 139920, 142824, 143365, 172038, 178530, 229384, 238040, 285648, 286730, 315403, 344076, 357060, 430095, 458768, 476080, 573460, 630806, 688152, 714120, 860190, 946209, 1146920, 1261612, 1376304, 1428240, 1577015, 1720380, 1892418, 2293840, 2523224, 3154030, 3440760, 3784836, 4731045, 5046448, 6308060, 6881520, 7569672, 9462090, 12616120, 15139344, 18924180, 25232240, 37848360, 75696720]

約数ペア:

[(1, 75696720), (2, 37848360), (3, 25232240), (4, 18924180), (5, 15139344), (6, 12616120), (8, 9462090), (10, 7569672), (11, 6881520), (12, 6308060), (15, 5046448), (16, 4731045), (20, 3784836), (22, 3440760), (24, 3154030), (30, 2523224), (33, 2293840), (40, 1892418), (44, 1720380), (48, 1577015), (53, 1428240), (55, 1376304), (60, 1261612), (66, 1146920), (80, 946209), (88, 860190), (106, 714120), (110, 688152), (120, 630806), (132, 573460), (159, 476080), (165, 458768), (176, 430095), (212, 357060), (220, 344076), (240, 315403), (264, 286730), (265, 285648), (318, 238040), (330, 229384), (424, 178530), (440, 172038), (528, 143365), (530, 142824), (541, 139920), (583, 129840), (636, 119020), (660, 114692), (795, 95216), (848, 89265), (880, 86019), (1060, 71412), (1082, 69960), (1166, 64920), (1272, 59510), (1320, 57346), (1590, 47608), (1623, 46640), (1749, 43280), (2120, 35706), (2164, 34980), (2332, 32460), (2544, 29755), (2640, 28673), (2705, 27984), (2915, 25968), (3180, 23804), (3246, 23320), (3498, 21640), (4240, 17853), (4328, 17490), (4664, 16230), (5410, 13992), (5830, 12984), (5951, 12720), (6360, 11902), (6492, 11660), (6996, 10820), (8115, 9328), (8656, 8745)]