90190320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:423

約数の個数: 160

約数和(自身を含む): 308551680

約数和(自身を除く): 218361360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 127, 132, 165, 176, 220, 240, 254, 264, 269, 330, 381, 440, 508, 528, 538, 635, 660, 762, 807, 880, 1016, 1076, 1270, 1320, 1345, 1397, 1524, 1614, 1905, 2032, 2152, 2540, 2640, 2690, 2794, 2959, 3048, 3228, 3810, 4035, 4191, 4304, 5080, 5380, 5588, 5918, 6096, 6456, 6985, 7620, 8070, 8382, 8877, 10160, 10760, 11176, 11836, 12912, 13970, 14795, 15240, 16140, 16764, 17754, 20955, 21520, 22352, 23672, 27940, 29590, 30480, 32280, 33528, 34163, 35508, 41910, 44385, 47344, 55880, 59180, 64560, 67056, 68326, 71016, 83820, 88770, 102489, 111760, 118360, 136652, 142032, 167640, 170815, 177540, 204978, 236720, 273304, 335280, 341630, 355080, 375793, 409956, 512445, 546608, 683260, 710160, 751586, 819912, 1024890, 1127379, 1366520, 1503172, 1639824, 1878965, 2049780, 2254758, 2733040, 3006344, 3757930, 4099560, 4509516, 5636895, 6012688, 7515860, 8199120, 9019032, 11273790, 15031720, 18038064, 22547580, 30063440, 45095160, 90190320]

約数ペア:

[(1, 90190320), (2, 45095160), (3, 30063440), (4, 22547580), (5, 18038064), (6, 15031720), (8, 11273790), (10, 9019032), (11, 8199120), (12, 7515860), (15, 6012688), (16, 5636895), (20, 4509516), (22, 4099560), (24, 3757930), (30, 3006344), (33, 2733040), (40, 2254758), (44, 2049780), (48, 1878965), (55, 1639824), (60, 1503172), (66, 1366520), (80, 1127379), (88, 1024890), (110, 819912), (120, 751586), (127, 710160), (132, 683260), (165, 546608), (176, 512445), (220, 409956), (240, 375793), (254, 355080), (264, 341630), (269, 335280), (330, 273304), (381, 236720), (440, 204978), (508, 177540), (528, 170815), (538, 167640), (635, 142032), (660, 136652), (762, 118360), (807, 111760), (880, 102489), (1016, 88770), (1076, 83820), (1270, 71016), (1320, 68326), (1345, 67056), (1397, 64560), (1524, 59180), (1614, 55880), (1905, 47344), (2032, 44385), (2152, 41910), (2540, 35508), (2640, 34163), (2690, 33528), (2794, 32280), (2959, 30480), (3048, 29590), (3228, 27940), (3810, 23672), (4035, 22352), (4191, 21520), (4304, 20955), (5080, 17754), (5380, 16764), (5588, 16140), (5918, 15240), (6096, 14795), (6456, 13970), (6985, 12912), (7620, 11836), (8070, 11176), (8382, 10760), (8877, 10160)]