15679224100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{7757}}^1$

素因数の和:7858

約数の個数: 144

約数和(自身を含む): 38181462480

約数和(自身を除く): 22502238380

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 29, 34, 41, 50, 58, 68, 82, 85, 100, 116, 145, 164, 170, 205, 290, 340, 410, 425, 493, 580, 697, 725, 820, 850, 986, 1025, 1189, 1394, 1450, 1700, 1972, 2050, 2378, 2465, 2788, 2900, 3485, 4100, 4756, 4930, 5945, 6970, 7757, 9860, 11890, 12325, 13940, 15514, 17425, 20213, 23780, 24650, 29725, 31028, 34850, 38785, 40426, 49300, 59450, 69700, 77570, 80852, 101065, 118900, 131869, 155140, 193925, 202130, 224953, 263738, 318037, 387850, 404260, 449906, 505325, 527476, 636074, 659345, 775700, 899812, 1010650, 1124765, 1272148, 1318690, 1590185, 2021300, 2249530, 2637380, 3180370, 3296725, 3824201, 4499060, 5406629, 5623825, 6360740, 6593450, 7648402, 7950925, 9223073, 10813258, 11247650, 13186900, 15296804, 15901850, 18446146, 19121005, 21626516, 22495300, 27033145, 31803700, 36892292, 38242010, 46115365, 54066290, 76484020, 92230730, 95605025, 108132580, 135165725, 156792241, 184461460, 191210050, 230576825, 270331450, 313584482, 382420100, 461153650, 540662900, 627168964, 783961205, 922307300, 1567922410, 3135844820, 3919806025, 7839612050, 15679224100]

約数ペア:

[(1, 15679224100), (2, 7839612050), (4, 3919806025), (5, 3135844820), (10, 1567922410), (17, 922307300), (20, 783961205), (25, 627168964), (29, 540662900), (34, 461153650), (41, 382420100), (50, 313584482), (58, 270331450), (68, 230576825), (82, 191210050), (85, 184461460), (100, 156792241), (116, 135165725), (145, 108132580), (164, 95605025), (170, 92230730), (205, 76484020), (290, 54066290), (340, 46115365), (410, 38242010), (425, 36892292), (493, 31803700), (580, 27033145), (697, 22495300), (725, 21626516), (820, 19121005), (850, 18446146), (986, 15901850), (1025, 15296804), (1189, 13186900), (1394, 11247650), (1450, 10813258), (1700, 9223073), (1972, 7950925), (2050, 7648402), (2378, 6593450), (2465, 6360740), (2788, 5623825), (2900, 5406629), (3485, 4499060), (4100, 3824201), (4756, 3296725), (4930, 3180370), (5945, 2637380), (6970, 2249530), (7757, 2021300), (9860, 1590185), (11890, 1318690), (12325, 1272148), (13940, 1124765), (15514, 1010650), (17425, 899812), (20213, 775700), (23780, 659345), (24650, 636074), (29725, 527476), (31028, 505325), (34850, 449906), (38785, 404260), (40426, 387850), (49300, 318037), (59450, 263738), (69700, 224953), (77570, 202130), (80852, 193925), (101065, 155140), (118900, 131869)]