270935730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:465

約数の個数: 144

約数和(自身を含む): 781073280

約数和(自身を除く): 510137550

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 47, 65, 78, 90, 94, 117, 130, 141, 169, 195, 234, 235, 282, 338, 379, 390, 423, 470, 507, 585, 611, 705, 758, 845, 846, 1014, 1137, 1170, 1222, 1410, 1521, 1690, 1833, 1895, 2115, 2274, 2535, 3042, 3055, 3411, 3666, 3790, 4230, 4927, 5070, 5499, 5685, 6110, 6822, 7605, 7943, 9165, 9854, 10998, 11370, 14781, 15210, 15886, 17055, 17813, 18330, 23829, 24635, 27495, 29562, 34110, 35626, 39715, 44343, 47658, 49270, 53439, 54990, 64051, 71487, 73905, 79430, 88686, 89065, 106878, 119145, 128102, 142974, 147810, 160317, 178130, 192153, 221715, 231569, 238290, 267195, 320255, 320634, 357435, 384306, 443430, 463138, 534390, 576459, 640510, 694707, 714870, 801585, 960765, 1152918, 1157845, 1389414, 1603170, 1921530, 2084121, 2315690, 2882295, 3010397, 3473535, 4168242, 5764590, 6020794, 6947070, 9031191, 10420605, 15051985, 18062382, 20841210, 27093573, 30103970, 45155955, 54187146, 90311910, 135467865, 270935730]

約数ペア:

[(1, 270935730), (2, 135467865), (3, 90311910), (5, 54187146), (6, 45155955), (9, 30103970), (10, 27093573), (13, 20841210), (15, 18062382), (18, 15051985), (26, 10420605), (30, 9031191), (39, 6947070), (45, 6020794), (47, 5764590), (65, 4168242), (78, 3473535), (90, 3010397), (94, 2882295), (117, 2315690), (130, 2084121), (141, 1921530), (169, 1603170), (195, 1389414), (234, 1157845), (235, 1152918), (282, 960765), (338, 801585), (379, 714870), (390, 694707), (423, 640510), (470, 576459), (507, 534390), (585, 463138), (611, 443430), (705, 384306), (758, 357435), (845, 320634), (846, 320255), (1014, 267195), (1137, 238290), (1170, 231569), (1222, 221715), (1410, 192153), (1521, 178130), (1690, 160317), (1833, 147810), (1895, 142974), (2115, 128102), (2274, 119145), (2535, 106878), (3042, 89065), (3055, 88686), (3411, 79430), (3666, 73905), (3790, 71487), (4230, 64051), (4927, 54990), (5070, 53439), (5499, 49270), (5685, 47658), (6110, 44343), (6822, 39715), (7605, 35626), (7943, 34110), (9165, 29562), (9854, 27495), (10998, 24635), (11370, 23829), (14781, 18330), (15210, 17813), (15886, 17055)]