145243980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6067}}^1$

素因数の和:6108

約数の個数: 144

約数和(自身を含む): 530100480

約数和(自身を除く): 384856500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 6067, 7980, 11970, 12134, 18201, 23940, 24268, 30335, 36402, 42469, 54603, 60670, 72804, 84938, 91005, 109206, 115273, 121340, 127407, 169876, 182010, 212345, 218412, 230546, 254814, 273015, 345819, 364020, 382221, 424690, 461092, 509628, 546030, 576365, 637035, 691638, 764442, 806911, 849380, 1037457, 1092060, 1152730, 1274070, 1383276, 1528884, 1613822, 1729095, 1911105, 2074914, 2305460, 2420733, 2548140, 3227644, 3458190, 3822210, 4034555, 4149828, 4841466, 5187285, 6916380, 7262199, 7644420, 8069110, 9682932, 10374570, 12103665, 14524398, 16138220, 20749140, 24207330, 29048796, 36310995, 48414660, 72621990, 145243980]

約数ペア:

[(1, 145243980), (2, 72621990), (3, 48414660), (4, 36310995), (5, 29048796), (6, 24207330), (7, 20749140), (9, 16138220), (10, 14524398), (12, 12103665), (14, 10374570), (15, 9682932), (18, 8069110), (19, 7644420), (20, 7262199), (21, 6916380), (28, 5187285), (30, 4841466), (35, 4149828), (36, 4034555), (38, 3822210), (42, 3458190), (45, 3227644), (57, 2548140), (60, 2420733), (63, 2305460), (70, 2074914), (76, 1911105), (84, 1729095), (90, 1613822), (95, 1528884), (105, 1383276), (114, 1274070), (126, 1152730), (133, 1092060), (140, 1037457), (171, 849380), (180, 806911), (190, 764442), (210, 691638), (228, 637035), (252, 576365), (266, 546030), (285, 509628), (315, 461092), (342, 424690), (380, 382221), (399, 364020), (420, 345819), (532, 273015), (570, 254814), (630, 230546), (665, 218412), (684, 212345), (798, 182010), (855, 169876), (1140, 127407), (1197, 121340), (1260, 115273), (1330, 109206), (1596, 91005), (1710, 84938), (1995, 72804), (2394, 60670), (2660, 54603), (3420, 42469), (3990, 36402), (4788, 30335), (5985, 24268), (6067, 23940), (7980, 18201), (11970, 12134)]