143725140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3613}}^1$

素因数の和:3658

約数の個数: 144

約数和(自身を含む): 497257488

約数和(自身を除く): 353532348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3613, 3978, 4420, 6630, 7226, 7956, 9945, 10839, 13260, 14452, 18065, 19890, 21678, 32517, 36130, 39780, 43356, 46969, 54195, 61421, 65034, 72260, 93938, 108390, 122842, 130068, 140907, 162585, 184263, 187876, 216780, 234845, 245684, 281814, 307105, 325170, 368526, 422721, 469690, 552789, 563628, 614210, 650340, 704535, 737052, 798473, 845442, 921315, 939380, 1105578, 1228420, 1409070, 1596946, 1690884, 1842630, 2113605, 2211156, 2395419, 2763945, 2818140, 3193892, 3685260, 3992365, 4227210, 4790838, 5527890, 7186257, 7984730, 8454420, 9581676, 11055780, 11977095, 14372514, 15969460, 23954190, 28745028, 35931285, 47908380, 71862570, 143725140]

約数ペア:

[(1, 143725140), (2, 71862570), (3, 47908380), (4, 35931285), (5, 28745028), (6, 23954190), (9, 15969460), (10, 14372514), (12, 11977095), (13, 11055780), (15, 9581676), (17, 8454420), (18, 7984730), (20, 7186257), (26, 5527890), (30, 4790838), (34, 4227210), (36, 3992365), (39, 3685260), (45, 3193892), (51, 2818140), (52, 2763945), (60, 2395419), (65, 2211156), (68, 2113605), (78, 1842630), (85, 1690884), (90, 1596946), (102, 1409070), (117, 1228420), (130, 1105578), (153, 939380), (156, 921315), (170, 845442), (180, 798473), (195, 737052), (204, 704535), (221, 650340), (234, 614210), (255, 563628), (260, 552789), (306, 469690), (340, 422721), (390, 368526), (442, 325170), (468, 307105), (510, 281814), (585, 245684), (612, 234845), (663, 216780), (765, 187876), (780, 184263), (884, 162585), (1020, 140907), (1105, 130068), (1170, 122842), (1326, 108390), (1530, 93938), (1989, 72260), (2210, 65034), (2340, 61421), (2652, 54195), (3060, 46969), (3315, 43356), (3613, 39780), (3978, 36130), (4420, 32517), (6630, 21678), (7226, 19890), (7956, 18065), (9945, 14452), (10839, 13260)]