627047460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6871}}^1$

素因数の和:6915

約数の個数: 144

約数和(自身を含む): 2112727680

約数和(自身を除く): 1485680220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 169, 180, 195, 234, 260, 270, 338, 351, 390, 468, 507, 540, 585, 676, 702, 780, 845, 1014, 1170, 1404, 1521, 1690, 1755, 2028, 2340, 2535, 3042, 3380, 3510, 4563, 5070, 6084, 6871, 7020, 7605, 9126, 10140, 13742, 15210, 18252, 20613, 22815, 27484, 30420, 34355, 41226, 45630, 61839, 68710, 82452, 89323, 91260, 103065, 123678, 137420, 178646, 185517, 206130, 247356, 267969, 309195, 357292, 371034, 412260, 446615, 535938, 618390, 742068, 803907, 893230, 927585, 1071876, 1161199, 1236780, 1339845, 1607814, 1786460, 1855170, 2322398, 2411721, 2679690, 3215628, 3483597, 3710340, 4019535, 4644796, 4823442, 5359380, 5805995, 6967194, 8039070, 9646884, 10450791, 11611990, 12058605, 13934388, 16078140, 17417985, 20901582, 23223980, 24117210, 31352373, 34835970, 41803164, 48234420, 52253955, 62704746, 69671940, 104507910, 125409492, 156761865, 209015820, 313523730, 627047460]

約数ペア:

[(1, 627047460), (2, 313523730), (3, 209015820), (4, 156761865), (5, 125409492), (6, 104507910), (9, 69671940), (10, 62704746), (12, 52253955), (13, 48234420), (15, 41803164), (18, 34835970), (20, 31352373), (26, 24117210), (27, 23223980), (30, 20901582), (36, 17417985), (39, 16078140), (45, 13934388), (52, 12058605), (54, 11611990), (60, 10450791), (65, 9646884), (78, 8039070), (90, 6967194), (108, 5805995), (117, 5359380), (130, 4823442), (135, 4644796), (156, 4019535), (169, 3710340), (180, 3483597), (195, 3215628), (234, 2679690), (260, 2411721), (270, 2322398), (338, 1855170), (351, 1786460), (390, 1607814), (468, 1339845), (507, 1236780), (540, 1161199), (585, 1071876), (676, 927585), (702, 893230), (780, 803907), (845, 742068), (1014, 618390), (1170, 535938), (1404, 446615), (1521, 412260), (1690, 371034), (1755, 357292), (2028, 309195), (2340, 267969), (2535, 247356), (3042, 206130), (3380, 185517), (3510, 178646), (4563, 137420), (5070, 123678), (6084, 103065), (6871, 91260), (7020, 89323), (7605, 82452), (9126, 68710), (10140, 61839), (13742, 45630), (15210, 41226), (18252, 34355), (20613, 30420), (22815, 27484)]