201527820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1213}}^1$

素因数の和:1312

約数の個数: 144

約数和(自身を含む): 668146752

約数和(自身を除く): 466618932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 71, 78, 90, 117, 130, 142, 156, 180, 195, 213, 234, 260, 284, 355, 390, 426, 468, 585, 639, 710, 780, 852, 923, 1065, 1170, 1213, 1278, 1420, 1846, 2130, 2340, 2426, 2556, 2769, 3195, 3639, 3692, 4260, 4615, 4852, 5538, 6065, 6390, 7278, 8307, 9230, 10917, 11076, 12130, 12780, 13845, 14556, 15769, 16614, 18195, 18460, 21834, 24260, 27690, 31538, 33228, 36390, 41535, 43668, 47307, 54585, 55380, 63076, 72780, 78845, 83070, 86123, 94614, 109170, 141921, 157690, 166140, 172246, 189228, 218340, 236535, 258369, 283842, 315380, 344492, 430615, 473070, 516738, 567684, 709605, 775107, 861230, 946140, 1033476, 1119599, 1291845, 1419210, 1550214, 1722460, 2239198, 2583690, 2838420, 3100428, 3358797, 3875535, 4478396, 5167380, 5597995, 6717594, 7751070, 10076391, 11195990, 13435188, 15502140, 16793985, 20152782, 22391980, 33587970, 40305564, 50381955, 67175940, 100763910, 201527820]

約数ペア:

[(1, 201527820), (2, 100763910), (3, 67175940), (4, 50381955), (5, 40305564), (6, 33587970), (9, 22391980), (10, 20152782), (12, 16793985), (13, 15502140), (15, 13435188), (18, 11195990), (20, 10076391), (26, 7751070), (30, 6717594), (36, 5597995), (39, 5167380), (45, 4478396), (52, 3875535), (60, 3358797), (65, 3100428), (71, 2838420), (78, 2583690), (90, 2239198), (117, 1722460), (130, 1550214), (142, 1419210), (156, 1291845), (180, 1119599), (195, 1033476), (213, 946140), (234, 861230), (260, 775107), (284, 709605), (355, 567684), (390, 516738), (426, 473070), (468, 430615), (585, 344492), (639, 315380), (710, 283842), (780, 258369), (852, 236535), (923, 218340), (1065, 189228), (1170, 172246), (1213, 166140), (1278, 157690), (1420, 141921), (1846, 109170), (2130, 94614), (2340, 86123), (2426, 83070), (2556, 78845), (2769, 72780), (3195, 63076), (3639, 55380), (3692, 54585), (4260, 47307), (4615, 43668), (4852, 41535), (5538, 36390), (6065, 33228), (6390, 31538), (7278, 27690), (8307, 24260), (9230, 21834), (10917, 18460), (11076, 18195), (12130, 16614), (12780, 15769), (13845, 14556)]