138258900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{13}}^2\times {\mathrm{101}}^1$

素因数の和:153

約数の個数: 270

約数和(自身を含む): 490113162

約数和(自身を除く): 351854262

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 100, 101, 108, 117, 130, 135, 150, 156, 162, 169, 180, 195, 202, 225, 234, 260, 270, 300, 303, 324, 325, 338, 351, 390, 404, 405, 450, 468, 505, 507, 540, 585, 606, 650, 675, 676, 702, 780, 810, 845, 900, 909, 975, 1010, 1014, 1053, 1170, 1212, 1300, 1313, 1350, 1404, 1515, 1521, 1620, 1690, 1755, 1818, 1950, 2020, 2025, 2028, 2106, 2340, 2525, 2535, 2626, 2700, 2727, 2925, 3030, 3042, 3380, 3510, 3636, 3900, 3939, 4050, 4212, 4225, 4545, 4563, 5050, 5070, 5252, 5265, 5454, 5850, 6060, 6084, 6565, 7020, 7575, 7605, 7878, 8100, 8181, 8450, 8775, 9090, 9126, 10100, 10140, 10530, 10908, 11700, 11817, 12675, 13130, 13635, 13689, 15150, 15210, 15756, 16362, 16900, 17069, 17550, 18180, 18252, 19695, 21060, 22725, 22815, 23634, 25350, 26260, 26325, 27270, 27378, 30300, 30420, 32724, 32825, 34138, 35100, 35451, 38025, 39390, 40905, 45450, 45630, 47268, 50700, 51207, 52650, 54540, 54756, 59085, 65650, 68175, 68276, 68445, 70902, 76050, 78780, 81810, 85345, 90900, 91260, 98475, 102414, 105300, 106353, 114075, 118170, 131300, 136350, 136890, 141804, 152100, 153621, 163620, 170690, 177255, 196950, 204525, 204828, 212706, 228150, 236340, 256035, 272700, 273780, 295425, 307242, 341380, 342225, 354510, 393900, 409050, 425412, 426725, 456300, 460863, 512070, 531765, 590850, 614484, 684450, 709020, 768105, 818100, 853450, 886275, 921726, 1024140, 1063530, 1181700, 1280175, 1368900, 1382589, 1536210, 1706900, 1772550, 1843452, 2127060, 2304315, 2560350, 2658825, 2765178, 3072420, 3545100, 3840525, 4608630, 5120700, 5317650, 5530356, 6912945, 7681050, 9217260, 10635300, 11521575, 13825890, 15362100, 23043150, 27651780, 34564725, 46086300, 69129450, 138258900]

約数ペア:

[(1, 138258900), (2, 69129450), (3, 46086300), (4, 34564725), (5, 27651780), (6, 23043150), (9, 15362100), (10, 13825890), (12, 11521575), (13, 10635300), (15, 9217260), (18, 7681050), (20, 6912945), (25, 5530356), (26, 5317650), (27, 5120700), (30, 4608630), (36, 3840525), (39, 3545100), (45, 3072420), (50, 2765178), (52, 2658825), (54, 2560350), (60, 2304315), (65, 2127060), (75, 1843452), (78, 1772550), (81, 1706900), (90, 1536210), (100, 1382589), (101, 1368900), (108, 1280175), (117, 1181700), (130, 1063530), (135, 1024140), (150, 921726), (156, 886275), (162, 853450), (169, 818100), (180, 768105), (195, 709020), (202, 684450), (225, 614484), (234, 590850), (260, 531765), (270, 512070), (300, 460863), (303, 456300), (324, 426725), (325, 425412), (338, 409050), (351, 393900), (390, 354510), (404, 342225), (405, 341380), (450, 307242), (468, 295425), (505, 273780), (507, 272700), (540, 256035), (585, 236340), (606, 228150), (650, 212706), (675, 204828), (676, 204525), (702, 196950), (780, 177255), (810, 170690), (845, 163620), (900, 153621), (909, 152100), (975, 141804), (1010, 136890), (1014, 136350), (1053, 131300), (1170, 118170), (1212, 114075), (1300, 106353), (1313, 105300), (1350, 102414), (1404, 98475), (1515, 91260), (1521, 90900), (1620, 85345), (1690, 81810), (1755, 78780), (1818, 76050), (1950, 70902), (2020, 68445), (2025, 68276), (2028, 68175), (2106, 65650), (2340, 59085), (2525, 54756), (2535, 54540), (2626, 52650), (2700, 51207), (2727, 50700), (2925, 47268), (3030, 45630), (3042, 45450), (3380, 40905), (3510, 39390), (3636, 38025), (3900, 35451), (3939, 35100), (4050, 34138), (4212, 32825), (4225, 32724), (4545, 30420), (4563, 30300), (5050, 27378), (5070, 27270), (5252, 26325), (5265, 26260), (5454, 25350), (5850, 23634), (6060, 22815), (6084, 22725), (6565, 21060), (7020, 19695), (7575, 18252), (7605, 18180), (7878, 17550), (8100, 17069), (8181, 16900), (8450, 16362), (8775, 15756), (9090, 15210), (9126, 15150), (10100, 13689), (10140, 13635), (10530, 13130), (10908, 12675), (11700, 11817)]