201230460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:269

約数の個数: 192

約数和(自身を含む): 656208000

約数和(自身を除く): 454977540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 61, 82, 90, 108, 122, 123, 135, 149, 164, 180, 183, 205, 244, 246, 270, 298, 305, 366, 369, 410, 447, 492, 540, 549, 596, 610, 615, 732, 738, 745, 820, 894, 915, 1098, 1107, 1220, 1230, 1341, 1476, 1490, 1647, 1788, 1830, 1845, 2196, 2214, 2235, 2460, 2501, 2682, 2745, 2980, 3294, 3660, 3690, 4023, 4428, 4470, 5002, 5364, 5490, 5535, 6109, 6588, 6705, 7380, 7503, 8046, 8235, 8940, 9089, 10004, 10980, 11070, 12218, 12505, 13410, 15006, 16092, 16470, 18178, 18327, 20115, 22140, 22509, 24436, 25010, 26820, 27267, 30012, 30545, 32940, 36356, 36654, 37515, 40230, 45018, 45445, 50020, 54534, 54981, 61090, 67527, 73308, 75030, 80460, 81801, 90036, 90890, 91635, 109068, 109962, 112545, 122180, 135054, 136335, 150060, 163602, 164943, 181780, 183270, 219924, 225090, 245403, 270108, 272670, 274905, 327204, 329886, 337635, 366540, 372649, 409005, 450180, 490806, 545340, 549810, 659772, 675270, 745298, 818010, 824715, 981612, 1099620, 1117947, 1227015, 1350540, 1490596, 1636020, 1649430, 1863245, 2235894, 2454030, 3298860, 3353841, 3726490, 4471788, 4908060, 5589735, 6707682, 7452980, 10061523, 11179470, 13415364, 16769205, 20123046, 22358940, 33538410, 40246092, 50307615, 67076820, 100615230, 201230460]

約数ペア:

[(1, 201230460), (2, 100615230), (3, 67076820), (4, 50307615), (5, 40246092), (6, 33538410), (9, 22358940), (10, 20123046), (12, 16769205), (15, 13415364), (18, 11179470), (20, 10061523), (27, 7452980), (30, 6707682), (36, 5589735), (41, 4908060), (45, 4471788), (54, 3726490), (60, 3353841), (61, 3298860), (82, 2454030), (90, 2235894), (108, 1863245), (122, 1649430), (123, 1636020), (135, 1490596), (149, 1350540), (164, 1227015), (180, 1117947), (183, 1099620), (205, 981612), (244, 824715), (246, 818010), (270, 745298), (298, 675270), (305, 659772), (366, 549810), (369, 545340), (410, 490806), (447, 450180), (492, 409005), (540, 372649), (549, 366540), (596, 337635), (610, 329886), (615, 327204), (732, 274905), (738, 272670), (745, 270108), (820, 245403), (894, 225090), (915, 219924), (1098, 183270), (1107, 181780), (1220, 164943), (1230, 163602), (1341, 150060), (1476, 136335), (1490, 135054), (1647, 122180), (1788, 112545), (1830, 109962), (1845, 109068), (2196, 91635), (2214, 90890), (2235, 90036), (2460, 81801), (2501, 80460), (2682, 75030), (2745, 73308), (2980, 67527), (3294, 61090), (3660, 54981), (3690, 54534), (4023, 50020), (4428, 45445), (4470, 45018), (5002, 40230), (5364, 37515), (5490, 36654), (5535, 36356), (6109, 32940), (6588, 30545), (6705, 30012), (7380, 27267), (7503, 26820), (8046, 25010), (8235, 24436), (8940, 22509), (9089, 22140), (10004, 20115), (10980, 18327), (11070, 18178), (12218, 16470), (12505, 16092), (13410, 15006)]