443633580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4409}}^1$

素因数の和:4480

約数の個数: 144

約数和(自身を含む): 1483241760

約数和(自身を除く): 1039608180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 43, 45, 52, 60, 65, 78, 86, 90, 117, 129, 130, 156, 172, 180, 195, 215, 234, 258, 260, 387, 390, 430, 468, 516, 559, 585, 645, 774, 780, 860, 1118, 1170, 1290, 1548, 1677, 1935, 2236, 2340, 2580, 2795, 3354, 3870, 4409, 5031, 5590, 6708, 7740, 8385, 8818, 10062, 11180, 13227, 16770, 17636, 20124, 22045, 25155, 26454, 33540, 39681, 44090, 50310, 52908, 57317, 66135, 79362, 88180, 100620, 114634, 132270, 158724, 171951, 189587, 198405, 229268, 264540, 286585, 343902, 379174, 396810, 515853, 568761, 573170, 687804, 758348, 793620, 859755, 947935, 1031706, 1137522, 1146340, 1706283, 1719510, 1895870, 2063412, 2275044, 2464631, 2579265, 2843805, 3412566, 3439020, 3791740, 4929262, 5158530, 5687610, 6825132, 7393893, 8531415, 9858524, 10317060, 11375220, 12323155, 14787786, 17062830, 22181679, 24646310, 29575572, 34125660, 36969465, 44363358, 49292620, 73938930, 88726716, 110908395, 147877860, 221816790, 443633580]

約数ペア:

[(1, 443633580), (2, 221816790), (3, 147877860), (4, 110908395), (5, 88726716), (6, 73938930), (9, 49292620), (10, 44363358), (12, 36969465), (13, 34125660), (15, 29575572), (18, 24646310), (20, 22181679), (26, 17062830), (30, 14787786), (36, 12323155), (39, 11375220), (43, 10317060), (45, 9858524), (52, 8531415), (60, 7393893), (65, 6825132), (78, 5687610), (86, 5158530), (90, 4929262), (117, 3791740), (129, 3439020), (130, 3412566), (156, 2843805), (172, 2579265), (180, 2464631), (195, 2275044), (215, 2063412), (234, 1895870), (258, 1719510), (260, 1706283), (387, 1146340), (390, 1137522), (430, 1031706), (468, 947935), (516, 859755), (559, 793620), (585, 758348), (645, 687804), (774, 573170), (780, 568761), (860, 515853), (1118, 396810), (1170, 379174), (1290, 343902), (1548, 286585), (1677, 264540), (1935, 229268), (2236, 198405), (2340, 189587), (2580, 171951), (2795, 158724), (3354, 132270), (3870, 114634), (4409, 100620), (5031, 88180), (5590, 79362), (6708, 66135), (7740, 57317), (8385, 52908), (8818, 50310), (10062, 44090), (11180, 39681), (13227, 33540), (16770, 26454), (17636, 25155), (20124, 22045)]