150669540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{607}}^1$

素因数の和:826

約数の個数: 144

約数和(自身を含む): 525837312

約数和(自身を除く): 375167772

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 197, 210, 252, 315, 394, 420, 591, 607, 630, 788, 985, 1182, 1214, 1260, 1379, 1773, 1821, 1970, 2364, 2428, 2758, 2955, 3035, 3546, 3642, 3940, 4137, 4249, 5463, 5516, 5910, 6070, 6895, 7092, 7284, 8274, 8498, 8865, 9105, 10926, 11820, 12140, 12411, 12747, 13790, 16548, 16996, 17730, 18210, 20685, 21245, 21852, 24822, 25494, 27315, 27580, 35460, 36420, 38241, 41370, 42490, 49644, 50988, 54630, 62055, 63735, 76482, 82740, 84980, 109260, 119579, 124110, 127470, 152964, 191205, 239158, 248220, 254940, 358737, 382410, 478316, 597895, 717474, 764820, 837053, 1076211, 1195790, 1434948, 1674106, 1793685, 2152422, 2391580, 2511159, 3348212, 3587370, 4185265, 4304844, 5022318, 5381055, 7174740, 7533477, 8370530, 10044636, 10762110, 12555795, 15066954, 16741060, 21524220, 25111590, 30133908, 37667385, 50223180, 75334770, 150669540]

約数ペア:

[(1, 150669540), (2, 75334770), (3, 50223180), (4, 37667385), (5, 30133908), (6, 25111590), (7, 21524220), (9, 16741060), (10, 15066954), (12, 12555795), (14, 10762110), (15, 10044636), (18, 8370530), (20, 7533477), (21, 7174740), (28, 5381055), (30, 5022318), (35, 4304844), (36, 4185265), (42, 3587370), (45, 3348212), (60, 2511159), (63, 2391580), (70, 2152422), (84, 1793685), (90, 1674106), (105, 1434948), (126, 1195790), (140, 1076211), (180, 837053), (197, 764820), (210, 717474), (252, 597895), (315, 478316), (394, 382410), (420, 358737), (591, 254940), (607, 248220), (630, 239158), (788, 191205), (985, 152964), (1182, 127470), (1214, 124110), (1260, 119579), (1379, 109260), (1773, 84980), (1821, 82740), (1970, 76482), (2364, 63735), (2428, 62055), (2758, 54630), (2955, 50988), (3035, 49644), (3546, 42490), (3642, 41370), (3940, 38241), (4137, 36420), (4249, 35460), (5463, 27580), (5516, 27315), (5910, 25494), (6070, 24822), (6895, 21852), (7092, 21245), (7284, 20685), (8274, 18210), (8498, 17730), (8865, 16996), (9105, 16548), (10926, 13790), (11820, 12747), (12140, 12411)]