225815460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 719712000

約数和(自身を除く): 493896540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 67, 78, 87, 116, 130, 134, 145, 149, 156, 174, 195, 201, 260, 268, 290, 298, 335, 348, 377, 390, 402, 435, 447, 580, 596, 670, 745, 754, 780, 804, 870, 871, 894, 1005, 1131, 1340, 1490, 1508, 1740, 1742, 1788, 1885, 1937, 1943, 2010, 2235, 2262, 2613, 2980, 3484, 3770, 3874, 3886, 4020, 4321, 4355, 4470, 4524, 5226, 5655, 5811, 5829, 7540, 7748, 7772, 8642, 8710, 8940, 9685, 9715, 9983, 10452, 11310, 11622, 11658, 12963, 13065, 17284, 17420, 19370, 19430, 19966, 21605, 22620, 23244, 23316, 25259, 25926, 26130, 29055, 29145, 29949, 38740, 38860, 39932, 43210, 49915, 50518, 51852, 52260, 56173, 58110, 58290, 59898, 64815, 75777, 86420, 99830, 101036, 112346, 116220, 116580, 119796, 126295, 129630, 129779, 149745, 151554, 168519, 199660, 224692, 252590, 259260, 259558, 280865, 289507, 299490, 303108, 337038, 378885, 389337, 505180, 519116, 561730, 579014, 598980, 648895, 674076, 757770, 778674, 842595, 868521, 1123460, 1158028, 1297790, 1447535, 1515540, 1557348, 1685190, 1737042, 1946685, 2595580, 2895070, 3370380, 3474084, 3763591, 3893370, 4342605, 5790140, 7527182, 7786740, 8685210, 11290773, 15054364, 17370420, 18817955, 22581546, 37635910, 45163092, 56453865, 75271820, 112907730, 225815460]

約数ペア:

[(1, 225815460), (2, 112907730), (3, 75271820), (4, 56453865), (5, 45163092), (6, 37635910), (10, 22581546), (12, 18817955), (13, 17370420), (15, 15054364), (20, 11290773), (26, 8685210), (29, 7786740), (30, 7527182), (39, 5790140), (52, 4342605), (58, 3893370), (60, 3763591), (65, 3474084), (67, 3370380), (78, 2895070), (87, 2595580), (116, 1946685), (130, 1737042), (134, 1685190), (145, 1557348), (149, 1515540), (156, 1447535), (174, 1297790), (195, 1158028), (201, 1123460), (260, 868521), (268, 842595), (290, 778674), (298, 757770), (335, 674076), (348, 648895), (377, 598980), (390, 579014), (402, 561730), (435, 519116), (447, 505180), (580, 389337), (596, 378885), (670, 337038), (745, 303108), (754, 299490), (780, 289507), (804, 280865), (870, 259558), (871, 259260), (894, 252590), (1005, 224692), (1131, 199660), (1340, 168519), (1490, 151554), (1508, 149745), (1740, 129779), (1742, 129630), (1788, 126295), (1885, 119796), (1937, 116580), (1943, 116220), (2010, 112346), (2235, 101036), (2262, 99830), (2613, 86420), (2980, 75777), (3484, 64815), (3770, 59898), (3874, 58290), (3886, 58110), (4020, 56173), (4321, 52260), (4355, 51852), (4470, 50518), (4524, 49915), (5226, 43210), (5655, 39932), (5811, 38860), (5829, 38740), (7540, 29949), (7748, 29145), (7772, 29055), (8642, 26130), (8710, 25926), (8940, 25259), (9685, 23316), (9715, 23244), (9983, 22620), (10452, 21605), (11310, 19966), (11622, 19430), (11658, 19370), (12963, 17420), (13065, 17284)]