145175940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8863}}^1$

素因数の和:8898

約数の個数: 144

約数和(自身を含む): 542051328

約数和(自身を除く): 396875388

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 8863, 16380, 17726, 26589, 35452, 44315, 53178, 62041, 79767, 88630, 106356, 115219, 124082, 132945, 159534, 177260, 186123, 230438, 248164, 265890, 310205, 319068, 345657, 372246, 398835, 460876, 531780, 558369, 576095, 620410, 691314, 744492, 797670, 806533, 930615, 1036971, 1116738, 1152190, 1240820, 1382628, 1595340, 1613066, 1728285, 1861230, 2073942, 2233476, 2304380, 2419599, 2791845, 3226132, 3456570, 3722460, 4032665, 4147884, 4839198, 5184855, 5583690, 6913140, 7258797, 8065330, 9678396, 10369710, 11167380, 12097995, 14517594, 16130660, 20739420, 24195990, 29035188, 36293985, 48391980, 72587970, 145175940]

約数ペア:

[(1, 145175940), (2, 72587970), (3, 48391980), (4, 36293985), (5, 29035188), (6, 24195990), (7, 20739420), (9, 16130660), (10, 14517594), (12, 12097995), (13, 11167380), (14, 10369710), (15, 9678396), (18, 8065330), (20, 7258797), (21, 6913140), (26, 5583690), (28, 5184855), (30, 4839198), (35, 4147884), (36, 4032665), (39, 3722460), (42, 3456570), (45, 3226132), (52, 2791845), (60, 2419599), (63, 2304380), (65, 2233476), (70, 2073942), (78, 1861230), (84, 1728285), (90, 1613066), (91, 1595340), (105, 1382628), (117, 1240820), (126, 1152190), (130, 1116738), (140, 1036971), (156, 930615), (180, 806533), (182, 797670), (195, 744492), (210, 691314), (234, 620410), (252, 576095), (260, 558369), (273, 531780), (315, 460876), (364, 398835), (390, 372246), (420, 345657), (455, 319068), (468, 310205), (546, 265890), (585, 248164), (630, 230438), (780, 186123), (819, 177260), (910, 159534), (1092, 132945), (1170, 124082), (1260, 115219), (1365, 106356), (1638, 88630), (1820, 79767), (2340, 62041), (2730, 53178), (3276, 44315), (4095, 35452), (5460, 26589), (8190, 17726), (8863, 16380)]