156745921100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2357}}^1\times {\mathrm{39119}}^1$

素因数の和:41507

約数の個数: 72

約数和(自身を含む): 360308813760

約数和(自身を除く): 203562892660

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 2357, 4714, 9428, 11785, 23570, 39119, 40069, 47140, 58925, 78238, 80138, 117850, 156476, 160276, 195595, 200345, 235700, 391190, 400690, 665023, 782380, 801380, 977975, 1001725, 1330046, 1955950, 2003450, 2660092, 3325115, 3911900, 4006900, 6650230, 13300460, 16625575, 33251150, 66502300, 92203483, 184406966, 368813932, 461017415, 922034830, 1567459211, 1844069660, 2305087075, 3134918422, 4610174150, 6269836844, 7837296055, 9220348300, 15674592110, 31349184220, 39186480275, 78372960550, 156745921100]

約数ペア:

[(1, 156745921100), (2, 78372960550), (4, 39186480275), (5, 31349184220), (10, 15674592110), (17, 9220348300), (20, 7837296055), (25, 6269836844), (34, 4610174150), (50, 3134918422), (68, 2305087075), (85, 1844069660), (100, 1567459211), (170, 922034830), (340, 461017415), (425, 368813932), (850, 184406966), (1700, 92203483), (2357, 66502300), (4714, 33251150), (9428, 16625575), (11785, 13300460), (23570, 6650230), (39119, 4006900), (40069, 3911900), (47140, 3325115), (58925, 2660092), (78238, 2003450), (80138, 1955950), (117850, 1330046), (156476, 1001725), (160276, 977975), (195595, 801380), (200345, 782380), (235700, 665023), (391190, 400690)]