69509600

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:325

約数の個数: 144

約数和(自身を含む): 189831600

約数和(自身を除く): 120322000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 32, 34, 38, 40, 50, 68, 76, 80, 85, 95, 100, 136, 152, 160, 170, 190, 200, 269, 272, 304, 323, 340, 380, 400, 425, 475, 538, 544, 608, 646, 680, 760, 800, 850, 950, 1076, 1292, 1345, 1360, 1520, 1615, 1700, 1900, 2152, 2584, 2690, 2720, 3040, 3230, 3400, 3800, 4304, 4573, 5111, 5168, 5380, 6460, 6725, 6800, 7600, 8075, 8608, 9146, 10222, 10336, 10760, 12920, 13450, 13600, 15200, 16150, 18292, 20444, 21520, 22865, 25555, 25840, 26900, 32300, 36584, 40888, 43040, 45730, 51110, 51680, 53800, 64600, 73168, 81776, 86887, 91460, 102220, 107600, 114325, 127775, 129200, 146336, 163552, 173774, 182920, 204440, 215200, 228650, 255550, 258400, 347548, 365840, 408880, 434435, 457300, 511100, 695096, 731680, 817760, 868870, 914600, 1022200, 1390192, 1737740, 1829200, 2044400, 2172175, 2780384, 3475480, 3658400, 4088800, 4344350, 6950960, 8688700, 13901920, 17377400, 34754800, 69509600]

約数ペア:

[(1, 69509600), (2, 34754800), (4, 17377400), (5, 13901920), (8, 8688700), (10, 6950960), (16, 4344350), (17, 4088800), (19, 3658400), (20, 3475480), (25, 2780384), (32, 2172175), (34, 2044400), (38, 1829200), (40, 1737740), (50, 1390192), (68, 1022200), (76, 914600), (80, 868870), (85, 817760), (95, 731680), (100, 695096), (136, 511100), (152, 457300), (160, 434435), (170, 408880), (190, 365840), (200, 347548), (269, 258400), (272, 255550), (304, 228650), (323, 215200), (340, 204440), (380, 182920), (400, 173774), (425, 163552), (475, 146336), (538, 129200), (544, 127775), (608, 114325), (646, 107600), (680, 102220), (760, 91460), (800, 86887), (850, 81776), (950, 73168), (1076, 64600), (1292, 53800), (1345, 51680), (1360, 51110), (1520, 45730), (1615, 43040), (1700, 40888), (1900, 36584), (2152, 32300), (2584, 26900), (2690, 25840), (2720, 25555), (3040, 22865), (3230, 21520), (3400, 20444), (3800, 18292), (4304, 16150), (4573, 15200), (5111, 13600), (5168, 13450), (5380, 12920), (6460, 10760), (6725, 10336), (6800, 10222), (7600, 9146), (8075, 8608)]