127398180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23333}}^1$

素因数の和:23365

約数の個数: 96

約数和(自身を含む): 439052544

約数和(自身を除く): 311654364

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 23333, 46666, 69999, 93332, 116665, 139998, 163331, 233330, 279996, 303329, 326662, 349995, 466660, 489993, 606658, 653324, 699990, 816655, 909987, 979986, 1213316, 1399980, 1516645, 1633310, 1819974, 1959972, 2123303, 2449965, 3033290, 3266620, 3639948, 4246606, 4549935, 4899930, 6066580, 6369909, 8493212, 9099870, 9799860, 10616515, 12739818, 18199740, 21233030, 25479636, 31849545, 42466060, 63699090, 127398180]

約数ペア:

[(1, 127398180), (2, 63699090), (3, 42466060), (4, 31849545), (5, 25479636), (6, 21233030), (7, 18199740), (10, 12739818), (12, 10616515), (13, 9799860), (14, 9099870), (15, 8493212), (20, 6369909), (21, 6066580), (26, 4899930), (28, 4549935), (30, 4246606), (35, 3639948), (39, 3266620), (42, 3033290), (52, 2449965), (60, 2123303), (65, 1959972), (70, 1819974), (78, 1633310), (84, 1516645), (91, 1399980), (105, 1213316), (130, 979986), (140, 909987), (156, 816655), (182, 699990), (195, 653324), (210, 606658), (260, 489993), (273, 466660), (364, 349995), (390, 326662), (420, 303329), (455, 279996), (546, 233330), (780, 163331), (910, 139998), (1092, 116665), (1365, 93332), (1820, 69999), (2730, 46666), (5460, 23333)]