90711270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 192

約数和(自身を含む): 272982528

約数和(自身を除く): 182271258

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 41, 45, 61, 62, 65, 78, 82, 90, 93, 117, 122, 123, 130, 155, 183, 186, 195, 205, 234, 246, 279, 305, 310, 366, 369, 390, 403, 410, 465, 533, 549, 558, 585, 610, 615, 738, 793, 806, 915, 930, 1066, 1098, 1170, 1209, 1230, 1271, 1395, 1586, 1599, 1830, 1845, 1891, 2015, 2379, 2418, 2501, 2542, 2665, 2745, 2790, 3198, 3627, 3690, 3782, 3813, 3965, 4030, 4758, 4797, 5002, 5330, 5490, 5673, 6045, 6355, 7137, 7254, 7503, 7626, 7930, 7995, 9455, 9594, 11346, 11439, 11895, 12090, 12505, 12710, 14274, 15006, 15990, 16523, 17019, 18135, 18910, 19065, 22509, 22878, 23790, 23985, 24583, 25010, 28365, 32513, 33046, 34038, 35685, 36270, 37515, 38130, 45018, 47970, 49166, 49569, 56730, 57195, 65026, 71370, 73749, 75030, 77531, 82615, 85095, 97539, 99138, 112545, 114390, 122915, 147498, 148707, 155062, 162565, 165230, 170190, 195078, 221247, 225090, 232593, 245830, 247845, 292617, 297414, 325130, 368745, 387655, 442494, 465186, 487695, 495690, 585234, 697779, 737490, 743535, 775310, 975390, 1007903, 1106235, 1162965, 1395558, 1463085, 1487070, 2015806, 2212470, 2325930, 2926170, 3023709, 3488895, 5039515, 6047418, 6977790, 9071127, 10079030, 15118545, 18142254, 30237090, 45355635, 90711270]

約数ペア:

[(1, 90711270), (2, 45355635), (3, 30237090), (5, 18142254), (6, 15118545), (9, 10079030), (10, 9071127), (13, 6977790), (15, 6047418), (18, 5039515), (26, 3488895), (30, 3023709), (31, 2926170), (39, 2325930), (41, 2212470), (45, 2015806), (61, 1487070), (62, 1463085), (65, 1395558), (78, 1162965), (82, 1106235), (90, 1007903), (93, 975390), (117, 775310), (122, 743535), (123, 737490), (130, 697779), (155, 585234), (183, 495690), (186, 487695), (195, 465186), (205, 442494), (234, 387655), (246, 368745), (279, 325130), (305, 297414), (310, 292617), (366, 247845), (369, 245830), (390, 232593), (403, 225090), (410, 221247), (465, 195078), (533, 170190), (549, 165230), (558, 162565), (585, 155062), (610, 148707), (615, 147498), (738, 122915), (793, 114390), (806, 112545), (915, 99138), (930, 97539), (1066, 85095), (1098, 82615), (1170, 77531), (1209, 75030), (1230, 73749), (1271, 71370), (1395, 65026), (1586, 57195), (1599, 56730), (1830, 49569), (1845, 49166), (1891, 47970), (2015, 45018), (2379, 38130), (2418, 37515), (2501, 36270), (2542, 35685), (2665, 34038), (2745, 33046), (2790, 32513), (3198, 28365), (3627, 25010), (3690, 24583), (3782, 23985), (3813, 23790), (3965, 22878), (4030, 22509), (4758, 19065), (4797, 18910), (5002, 18135), (5330, 17019), (5490, 16523), (5673, 15990), (6045, 15006), (6355, 14274), (7137, 12710), (7254, 12505), (7503, 12090), (7626, 11895), (7930, 11439), (7995, 11346), (9455, 9594)]