201905730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:154

約数の個数: 256

約数和(自身を含む): 629959680

約数和(自身を除く): 428053950

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 27, 30, 39, 41, 45, 46, 54, 61, 65, 69, 78, 82, 90, 115, 117, 122, 123, 130, 135, 138, 183, 195, 205, 207, 230, 234, 246, 270, 299, 305, 345, 351, 366, 369, 390, 410, 414, 533, 549, 585, 598, 610, 615, 621, 690, 702, 738, 793, 897, 915, 943, 1035, 1066, 1098, 1107, 1170, 1230, 1242, 1403, 1495, 1586, 1599, 1647, 1755, 1794, 1830, 1845, 1886, 2070, 2214, 2379, 2501, 2665, 2691, 2745, 2806, 2829, 2990, 3105, 3198, 3294, 3510, 3690, 3965, 4209, 4485, 4715, 4758, 4797, 5002, 5330, 5382, 5490, 5535, 5658, 6210, 7015, 7137, 7503, 7930, 7995, 8073, 8235, 8418, 8487, 8970, 9430, 9594, 11070, 11895, 12259, 12505, 12627, 13455, 14030, 14145, 14274, 14391, 15006, 15990, 16146, 16470, 16974, 18239, 21045, 21411, 22509, 23790, 23985, 24518, 25010, 25254, 25461, 26910, 28290, 28782, 32513, 35685, 36478, 36777, 37515, 37881, 40365, 42090, 42435, 42822, 45018, 47970, 50922, 54717, 57523, 61295, 63135, 65026, 67527, 71370, 71955, 73554, 75030, 75762, 80730, 84870, 91195, 97539, 107055, 109434, 110331, 112545, 115046, 122590, 126270, 127305, 135054, 143910, 162565, 164151, 172569, 182390, 183885, 189405, 195078, 214110, 220662, 225090, 254610, 273585, 287615, 292617, 325130, 328302, 330993, 337635, 345138, 367770, 378810, 487695, 492453, 517707, 547170, 551655, 575230, 585234, 661986, 675270, 747799, 820755, 862845, 877851, 975390, 984906, 1035414, 1103310, 1463085, 1495598, 1553121, 1641510, 1654965, 1725690, 1755702, 2243397, 2462265, 2588535, 2926170, 3106242, 3309930, 3738995, 4389255, 4486794, 4924530, 5177070, 6730191, 7477990, 7765605, 8778510, 11216985, 13460382, 15531210, 20190573, 22433970, 33650955, 40381146, 67301910, 100952865, 201905730]

約数ペア:

[(1, 201905730), (2, 100952865), (3, 67301910), (5, 40381146), (6, 33650955), (9, 22433970), (10, 20190573), (13, 15531210), (15, 13460382), (18, 11216985), (23, 8778510), (26, 7765605), (27, 7477990), (30, 6730191), (39, 5177070), (41, 4924530), (45, 4486794), (46, 4389255), (54, 3738995), (61, 3309930), (65, 3106242), (69, 2926170), (78, 2588535), (82, 2462265), (90, 2243397), (115, 1755702), (117, 1725690), (122, 1654965), (123, 1641510), (130, 1553121), (135, 1495598), (138, 1463085), (183, 1103310), (195, 1035414), (205, 984906), (207, 975390), (230, 877851), (234, 862845), (246, 820755), (270, 747799), (299, 675270), (305, 661986), (345, 585234), (351, 575230), (366, 551655), (369, 547170), (390, 517707), (410, 492453), (414, 487695), (533, 378810), (549, 367770), (585, 345138), (598, 337635), (610, 330993), (615, 328302), (621, 325130), (690, 292617), (702, 287615), (738, 273585), (793, 254610), (897, 225090), (915, 220662), (943, 214110), (1035, 195078), (1066, 189405), (1098, 183885), (1107, 182390), (1170, 172569), (1230, 164151), (1242, 162565), (1403, 143910), (1495, 135054), (1586, 127305), (1599, 126270), (1647, 122590), (1755, 115046), (1794, 112545), (1830, 110331), (1845, 109434), (1886, 107055), (2070, 97539), (2214, 91195), (2379, 84870), (2501, 80730), (2665, 75762), (2691, 75030), (2745, 73554), (2806, 71955), (2829, 71370), (2990, 67527), (3105, 65026), (3198, 63135), (3294, 61295), (3510, 57523), (3690, 54717), (3965, 50922), (4209, 47970), (4485, 45018), (4715, 42822), (4758, 42435), (4797, 42090), (5002, 40365), (5330, 37881), (5382, 37515), (5490, 36777), (5535, 36478), (5658, 35685), (6210, 32513), (7015, 28782), (7137, 28290), (7503, 26910), (7930, 25461), (7995, 25254), (8073, 25010), (8235, 24518), (8418, 23985), (8487, 23790), (8970, 22509), (9430, 21411), (9594, 21045), (11070, 18239), (11895, 16974), (12259, 16470), (12505, 16146), (12627, 15990), (13455, 15006), (14030, 14391), (14145, 14274)]