115327980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:440

約数の個数: 144

約数和(自身を含む): 370319040

約数和(自身を除く): 254991060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 89, 90, 92, 115, 138, 178, 180, 207, 230, 267, 276, 313, 345, 356, 414, 445, 460, 534, 626, 690, 801, 828, 890, 939, 1035, 1068, 1252, 1335, 1380, 1565, 1602, 1780, 1878, 2047, 2070, 2670, 2817, 3130, 3204, 3756, 4005, 4094, 4140, 4695, 5340, 5634, 6141, 6260, 7199, 8010, 8188, 9390, 10235, 11268, 12282, 14085, 14398, 16020, 18423, 18780, 20470, 21597, 24564, 27857, 28170, 28796, 30705, 35995, 36846, 40940, 43194, 55714, 56340, 61410, 64791, 71990, 73692, 83571, 86388, 92115, 107985, 111428, 122820, 129582, 139285, 143980, 167142, 184230, 215970, 250713, 259164, 278570, 323955, 334284, 368460, 417855, 431940, 501426, 557140, 640711, 647910, 835710, 1002852, 1253565, 1281422, 1295820, 1671420, 1922133, 2507130, 2562844, 3203555, 3844266, 5014260, 5766399, 6407110, 7688532, 9610665, 11532798, 12814220, 19221330, 23065596, 28831995, 38442660, 57663990, 115327980]

約数ペア:

[(1, 115327980), (2, 57663990), (3, 38442660), (4, 28831995), (5, 23065596), (6, 19221330), (9, 12814220), (10, 11532798), (12, 9610665), (15, 7688532), (18, 6407110), (20, 5766399), (23, 5014260), (30, 3844266), (36, 3203555), (45, 2562844), (46, 2507130), (60, 1922133), (69, 1671420), (89, 1295820), (90, 1281422), (92, 1253565), (115, 1002852), (138, 835710), (178, 647910), (180, 640711), (207, 557140), (230, 501426), (267, 431940), (276, 417855), (313, 368460), (345, 334284), (356, 323955), (414, 278570), (445, 259164), (460, 250713), (534, 215970), (626, 184230), (690, 167142), (801, 143980), (828, 139285), (890, 129582), (939, 122820), (1035, 111428), (1068, 107985), (1252, 92115), (1335, 86388), (1380, 83571), (1565, 73692), (1602, 71990), (1780, 64791), (1878, 61410), (2047, 56340), (2070, 55714), (2670, 43194), (2817, 40940), (3130, 36846), (3204, 35995), (3756, 30705), (4005, 28796), (4094, 28170), (4140, 27857), (4695, 24564), (5340, 21597), (5634, 20470), (6141, 18780), (6260, 18423), (7199, 16020), (8010, 14398), (8188, 14085), (9390, 12282), (10235, 11268)]