100104550

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:495

約数の個数: 96

約数和(自身を含む): 234360000

約数和(自身を除く): 134255450

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 65, 70, 91, 98, 130, 175, 182, 245, 325, 343, 350, 449, 455, 490, 637, 650, 686, 898, 910, 1225, 1274, 1715, 2245, 2275, 2450, 3143, 3185, 3430, 4459, 4490, 4550, 5837, 6286, 6370, 8575, 8918, 11225, 11674, 15715, 15925, 17150, 22001, 22295, 22450, 29185, 31430, 31850, 40859, 44002, 44590, 58370, 78575, 81718, 110005, 111475, 145925, 154007, 157150, 204295, 220010, 222950, 286013, 291850, 308014, 408590, 550025, 572026, 770035, 1021475, 1100050, 1430065, 1540070, 2002091, 2042950, 2860130, 3850175, 4004182, 7150325, 7700350, 10010455, 14300650, 20020910, 50052275, 100104550]

約数ペア:

[(1, 100104550), (2, 50052275), (5, 20020910), (7, 14300650), (10, 10010455), (13, 7700350), (14, 7150325), (25, 4004182), (26, 3850175), (35, 2860130), (49, 2042950), (50, 2002091), (65, 1540070), (70, 1430065), (91, 1100050), (98, 1021475), (130, 770035), (175, 572026), (182, 550025), (245, 408590), (325, 308014), (343, 291850), (350, 286013), (449, 222950), (455, 220010), (490, 204295), (637, 157150), (650, 154007), (686, 145925), (898, 111475), (910, 110005), (1225, 81718), (1274, 78575), (1715, 58370), (2245, 44590), (2275, 44002), (2450, 40859), (3143, 31850), (3185, 31430), (3430, 29185), (4459, 22450), (4490, 22295), (4550, 22001), (5837, 17150), (6286, 15925), (6370, 15715), (8575, 11674), (8918, 11225)]