151322580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3221}}^1$

素因数の和:3271

約数の個数: 120

約数和(自身を含む): 491226120

約数和(自身を除く): 339903540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 261, 270, 290, 324, 348, 405, 435, 522, 540, 580, 783, 810, 870, 1044, 1305, 1566, 1620, 1740, 2349, 2610, 3132, 3221, 3915, 4698, 5220, 6442, 7830, 9396, 9663, 11745, 12884, 15660, 16105, 19326, 23490, 28989, 32210, 38652, 46980, 48315, 57978, 64420, 86967, 93409, 96630, 115956, 144945, 173934, 186818, 193260, 260901, 280227, 289890, 347868, 373636, 434835, 467045, 521802, 560454, 579780, 840681, 869670, 934090, 1043604, 1120908, 1304505, 1401135, 1681362, 1739340, 1868180, 2522043, 2609010, 2802270, 3362724, 4203405, 5044086, 5218020, 5604540, 7566129, 8406810, 10088172, 12610215, 15132258, 16813620, 25220430, 30264516, 37830645, 50440860, 75661290, 151322580]

約数ペア:

[(1, 151322580), (2, 75661290), (3, 50440860), (4, 37830645), (5, 30264516), (6, 25220430), (9, 16813620), (10, 15132258), (12, 12610215), (15, 10088172), (18, 8406810), (20, 7566129), (27, 5604540), (29, 5218020), (30, 5044086), (36, 4203405), (45, 3362724), (54, 2802270), (58, 2609010), (60, 2522043), (81, 1868180), (87, 1739340), (90, 1681362), (108, 1401135), (116, 1304505), (135, 1120908), (145, 1043604), (162, 934090), (174, 869670), (180, 840681), (261, 579780), (270, 560454), (290, 521802), (324, 467045), (348, 434835), (405, 373636), (435, 347868), (522, 289890), (540, 280227), (580, 260901), (783, 193260), (810, 186818), (870, 173934), (1044, 144945), (1305, 115956), (1566, 96630), (1620, 93409), (1740, 86967), (2349, 64420), (2610, 57978), (3132, 48315), (3221, 46980), (3915, 38652), (4698, 32210), (5220, 28989), (6442, 23490), (7830, 19326), (9396, 16105), (9663, 15660), (11745, 12884)]