82128150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 144

約数和(自身を含む): 241703280

約数和(自身を除く): 159575130

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 101, 117, 130, 139, 150, 195, 202, 225, 234, 278, 303, 325, 390, 417, 450, 505, 585, 606, 650, 695, 834, 909, 975, 1010, 1170, 1251, 1313, 1390, 1515, 1807, 1818, 1950, 2085, 2502, 2525, 2626, 2925, 3030, 3475, 3614, 3939, 4170, 4545, 5050, 5421, 5850, 6255, 6565, 6950, 7575, 7878, 9035, 9090, 10425, 10842, 11817, 12510, 13130, 14039, 15150, 16263, 18070, 19695, 20850, 22725, 23634, 27105, 28078, 31275, 32526, 32825, 39390, 42117, 45175, 45450, 54210, 59085, 62550, 65650, 70195, 81315, 84234, 90350, 98475, 118170, 126351, 135525, 140390, 162630, 182507, 196950, 210585, 252702, 271050, 295425, 350975, 365014, 406575, 421170, 547521, 590850, 631755, 701950, 813150, 912535, 1052925, 1095042, 1263510, 1642563, 1825070, 2105850, 2737605, 3158775, 3285126, 4562675, 5475210, 6317550, 8212815, 9125350, 13688025, 16425630, 27376050, 41064075, 82128150]

約数ペア:

[(1, 82128150), (2, 41064075), (3, 27376050), (5, 16425630), (6, 13688025), (9, 9125350), (10, 8212815), (13, 6317550), (15, 5475210), (18, 4562675), (25, 3285126), (26, 3158775), (30, 2737605), (39, 2105850), (45, 1825070), (50, 1642563), (65, 1263510), (75, 1095042), (78, 1052925), (90, 912535), (101, 813150), (117, 701950), (130, 631755), (139, 590850), (150, 547521), (195, 421170), (202, 406575), (225, 365014), (234, 350975), (278, 295425), (303, 271050), (325, 252702), (390, 210585), (417, 196950), (450, 182507), (505, 162630), (585, 140390), (606, 135525), (650, 126351), (695, 118170), (834, 98475), (909, 90350), (975, 84234), (1010, 81315), (1170, 70195), (1251, 65650), (1313, 62550), (1390, 59085), (1515, 54210), (1807, 45450), (1818, 45175), (1950, 42117), (2085, 39390), (2502, 32825), (2525, 32526), (2626, 31275), (2925, 28078), (3030, 27105), (3475, 23634), (3614, 22725), (3939, 20850), (4170, 19695), (4545, 18070), (5050, 16263), (5421, 15150), (5850, 14039), (6255, 13130), (6565, 12510), (6950, 11817), (7575, 10842), (7878, 10425), (9035, 9090)]