99316880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 160

約数和(自身を含む): 267170400

約数和(自身を除く): 167853520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 37, 40, 52, 58, 65, 74, 80, 89, 104, 116, 130, 145, 148, 178, 185, 208, 232, 260, 290, 296, 356, 370, 377, 445, 464, 481, 520, 580, 592, 712, 740, 754, 890, 962, 1040, 1073, 1157, 1160, 1424, 1480, 1508, 1780, 1885, 1924, 2146, 2314, 2320, 2405, 2581, 2960, 3016, 3293, 3560, 3770, 3848, 4292, 4628, 4810, 5162, 5365, 5785, 6032, 6586, 7120, 7540, 7696, 8584, 9256, 9620, 10324, 10730, 11570, 12905, 13172, 13949, 15080, 16465, 17168, 18512, 19240, 20648, 21460, 23140, 25810, 26344, 27898, 30160, 32930, 33553, 38480, 41296, 42809, 42920, 46280, 51620, 52688, 55796, 65860, 67106, 69745, 85618, 85840, 92560, 95497, 103240, 111592, 131720, 134212, 139490, 167765, 171236, 190994, 206480, 214045, 223184, 263440, 268424, 278980, 335530, 342472, 381988, 428090, 477485, 536848, 557960, 671060, 684944, 763976, 856180, 954970, 1115920, 1241461, 1342120, 1527952, 1712360, 1909940, 2482922, 2684240, 3424720, 3819880, 4965844, 6207305, 7639760, 9931688, 12414610, 19863376, 24829220, 49658440, 99316880]

約数ペア:

[(1, 99316880), (2, 49658440), (4, 24829220), (5, 19863376), (8, 12414610), (10, 9931688), (13, 7639760), (16, 6207305), (20, 4965844), (26, 3819880), (29, 3424720), (37, 2684240), (40, 2482922), (52, 1909940), (58, 1712360), (65, 1527952), (74, 1342120), (80, 1241461), (89, 1115920), (104, 954970), (116, 856180), (130, 763976), (145, 684944), (148, 671060), (178, 557960), (185, 536848), (208, 477485), (232, 428090), (260, 381988), (290, 342472), (296, 335530), (356, 278980), (370, 268424), (377, 263440), (445, 223184), (464, 214045), (481, 206480), (520, 190994), (580, 171236), (592, 167765), (712, 139490), (740, 134212), (754, 131720), (890, 111592), (962, 103240), (1040, 95497), (1073, 92560), (1157, 85840), (1160, 85618), (1424, 69745), (1480, 67106), (1508, 65860), (1780, 55796), (1885, 52688), (1924, 51620), (2146, 46280), (2314, 42920), (2320, 42809), (2405, 41296), (2581, 38480), (2960, 33553), (3016, 32930), (3293, 30160), (3560, 27898), (3770, 26344), (3848, 25810), (4292, 23140), (4628, 21460), (4810, 20648), (5162, 19240), (5365, 18512), (5785, 17168), (6032, 16465), (6586, 15080), (7120, 13949), (7540, 13172), (7696, 12905), (8584, 11570), (9256, 10730), (9620, 10324)]