149060520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19717}}^1$

素因数の和:19744

約数の個数: 128

約数和(自身を含む): 567878400

約数和(自身を除く): 418817880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 19717, 39434, 59151, 78868, 98585, 118302, 138019, 157736, 177453, 197170, 236604, 276038, 295755, 354906, 394340, 414057, 473208, 532359, 552076, 591510, 690095, 709812, 788680, 828114, 887265, 1064718, 1104152, 1183020, 1242171, 1380190, 1419624, 1656228, 1774530, 2070285, 2129436, 2366040, 2484342, 2661795, 2760380, 3312456, 3549060, 3726513, 4140570, 4258872, 4968684, 5323590, 5520760, 6210855, 7098120, 7453026, 8281140, 9937368, 10647180, 12421710, 14906052, 16562280, 18632565, 21294360, 24843420, 29812104, 37265130, 49686840, 74530260, 149060520]

約数ペア:

[(1, 149060520), (2, 74530260), (3, 49686840), (4, 37265130), (5, 29812104), (6, 24843420), (7, 21294360), (8, 18632565), (9, 16562280), (10, 14906052), (12, 12421710), (14, 10647180), (15, 9937368), (18, 8281140), (20, 7453026), (21, 7098120), (24, 6210855), (27, 5520760), (28, 5323590), (30, 4968684), (35, 4258872), (36, 4140570), (40, 3726513), (42, 3549060), (45, 3312456), (54, 2760380), (56, 2661795), (60, 2484342), (63, 2366040), (70, 2129436), (72, 2070285), (84, 1774530), (90, 1656228), (105, 1419624), (108, 1380190), (120, 1242171), (126, 1183020), (135, 1104152), (140, 1064718), (168, 887265), (180, 828114), (189, 788680), (210, 709812), (216, 690095), (252, 591510), (270, 552076), (280, 532359), (315, 473208), (360, 414057), (378, 394340), (420, 354906), (504, 295755), (540, 276038), (630, 236604), (756, 197170), (840, 177453), (945, 157736), (1080, 138019), (1260, 118302), (1512, 98585), (1890, 78868), (2520, 59151), (3780, 39434), (7560, 19717)]