61420456300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{2843}}^1\times {\mathrm{4409}}^1$

素因数の和:7280

約数の個数: 108

約数和(自身を含む): 155132492760

約数和(自身を除く): 93712036460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 2843, 4409, 4900, 5686, 8818, 11372, 14215, 17636, 19901, 22045, 28430, 30863, 39802, 44090, 56860, 61726, 71075, 79604, 88180, 99505, 110225, 123452, 139307, 142150, 154315, 199010, 216041, 220450, 278614, 284300, 308630, 398020, 432082, 440900, 497525, 557228, 617260, 696535, 771575, 864164, 995050, 1080205, 1393070, 1543150, 1990100, 2160410, 2786140, 3086300, 3482675, 4320820, 5401025, 6965350, 10802050, 12534787, 13930700, 21604100, 25069574, 50139148, 62673935, 87743509, 125347870, 175487018, 250695740, 313369675, 350974036, 438717545, 614204563, 626739350, 877435090, 1228409126, 1253478700, 1754870180, 2193587725, 2456818252, 3071022815, 4387175450, 6142045630, 8774350900, 12284091260, 15355114075, 30710228150, 61420456300]

約数ペア:

[(1, 61420456300), (2, 30710228150), (4, 15355114075), (5, 12284091260), (7, 8774350900), (10, 6142045630), (14, 4387175450), (20, 3071022815), (25, 2456818252), (28, 2193587725), (35, 1754870180), (49, 1253478700), (50, 1228409126), (70, 877435090), (98, 626739350), (100, 614204563), (140, 438717545), (175, 350974036), (196, 313369675), (245, 250695740), (350, 175487018), (490, 125347870), (700, 87743509), (980, 62673935), (1225, 50139148), (2450, 25069574), (2843, 21604100), (4409, 13930700), (4900, 12534787), (5686, 10802050), (8818, 6965350), (11372, 5401025), (14215, 4320820), (17636, 3482675), (19901, 3086300), (22045, 2786140), (28430, 2160410), (30863, 1990100), (39802, 1543150), (44090, 1393070), (56860, 1080205), (61726, 995050), (71075, 864164), (79604, 771575), (88180, 696535), (99505, 617260), (110225, 557228), (123452, 497525), (139307, 440900), (142150, 432082), (154315, 398020), (199010, 308630), (216041, 284300), (220450, 278614)]