74433720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:409

約数の個数: 128

約数和(自身を含む): 234964800

約数和(自身を除く): 160531080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 73, 87, 116, 120, 145, 146, 174, 219, 232, 290, 292, 293, 348, 365, 435, 438, 580, 584, 586, 696, 730, 870, 876, 879, 1095, 1160, 1172, 1460, 1465, 1740, 1752, 1758, 2117, 2190, 2344, 2920, 2930, 3480, 3516, 4234, 4380, 4395, 5860, 6351, 7032, 8468, 8497, 8760, 8790, 10585, 11720, 12702, 16936, 16994, 17580, 21170, 21389, 25404, 25491, 31755, 33988, 35160, 42340, 42485, 42778, 50808, 50982, 63510, 64167, 67976, 84680, 84970, 85556, 101964, 106945, 127020, 127455, 128334, 169940, 171112, 203928, 213890, 254040, 254910, 256668, 320835, 339880, 427780, 509820, 513336, 620281, 641670, 855560, 1019640, 1240562, 1283340, 1860843, 2481124, 2566680, 3101405, 3721686, 4962248, 6202810, 7443372, 9304215, 12405620, 14886744, 18608430, 24811240, 37216860, 74433720]

約数ペア:

[(1, 74433720), (2, 37216860), (3, 24811240), (4, 18608430), (5, 14886744), (6, 12405620), (8, 9304215), (10, 7443372), (12, 6202810), (15, 4962248), (20, 3721686), (24, 3101405), (29, 2566680), (30, 2481124), (40, 1860843), (58, 1283340), (60, 1240562), (73, 1019640), (87, 855560), (116, 641670), (120, 620281), (145, 513336), (146, 509820), (174, 427780), (219, 339880), (232, 320835), (290, 256668), (292, 254910), (293, 254040), (348, 213890), (365, 203928), (435, 171112), (438, 169940), (580, 128334), (584, 127455), (586, 127020), (696, 106945), (730, 101964), (870, 85556), (876, 84970), (879, 84680), (1095, 67976), (1160, 64167), (1172, 63510), (1460, 50982), (1465, 50808), (1740, 42778), (1752, 42485), (1758, 42340), (2117, 35160), (2190, 33988), (2344, 31755), (2920, 25491), (2930, 25404), (3480, 21389), (3516, 21170), (4234, 17580), (4380, 16994), (4395, 16936), (5860, 12702), (6351, 11720), (7032, 10585), (8468, 8790), (8497, 8760)]