72756360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:173

約数の個数: 256

約数和(自身を含む): 264384000

約数和(自身を除く): 191627640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 29, 30, 36, 40, 45, 46, 54, 58, 60, 69, 72, 87, 90, 92, 101, 108, 115, 116, 120, 135, 138, 145, 174, 180, 184, 202, 207, 216, 230, 232, 261, 270, 276, 290, 303, 345, 348, 360, 404, 414, 435, 460, 505, 522, 540, 552, 580, 606, 621, 667, 690, 696, 783, 808, 828, 870, 909, 920, 1010, 1035, 1044, 1080, 1160, 1212, 1242, 1305, 1334, 1380, 1515, 1566, 1656, 1740, 1818, 2001, 2020, 2070, 2088, 2323, 2424, 2484, 2610, 2668, 2727, 2760, 2929, 3030, 3105, 3132, 3335, 3480, 3636, 3915, 4002, 4040, 4140, 4545, 4646, 4968, 5220, 5336, 5454, 5858, 6003, 6060, 6210, 6264, 6670, 6969, 7272, 7830, 8004, 8280, 8787, 9090, 9292, 10005, 10440, 10908, 11615, 11716, 12006, 12120, 12420, 13340, 13635, 13938, 14645, 15660, 16008, 17574, 18009, 18180, 18584, 20010, 20907, 21816, 23230, 23432, 24012, 24840, 26361, 26680, 27270, 27876, 29290, 30015, 31320, 34845, 35148, 36018, 36360, 40020, 41814, 43935, 46460, 48024, 52722, 54540, 55752, 58580, 60030, 62721, 67367, 69690, 70296, 72036, 79083, 80040, 83628, 87870, 90045, 92920, 104535, 105444, 109080, 117160, 120060, 125442, 131805, 134734, 139380, 144072, 158166, 167256, 175740, 180090, 202101, 209070, 210888, 240120, 250884, 263610, 269468, 278760, 313605, 316332, 336835, 351480, 360180, 395415, 404202, 418140, 501768, 527220, 538936, 606303, 627210, 632664, 673670, 720360, 790830, 808404, 836280, 1010505, 1054440, 1212606, 1254420, 1347340, 1581660, 1616808, 1818909, 2021010, 2425212, 2508840, 2694680, 3031515, 3163320, 3637818, 4042020, 4850424, 6063030, 7275636, 8084040, 9094545, 12126060, 14551272, 18189090, 24252120, 36378180, 72756360]

約数ペア:

[(1, 72756360), (2, 36378180), (3, 24252120), (4, 18189090), (5, 14551272), (6, 12126060), (8, 9094545), (9, 8084040), (10, 7275636), (12, 6063030), (15, 4850424), (18, 4042020), (20, 3637818), (23, 3163320), (24, 3031515), (27, 2694680), (29, 2508840), (30, 2425212), (36, 2021010), (40, 1818909), (45, 1616808), (46, 1581660), (54, 1347340), (58, 1254420), (60, 1212606), (69, 1054440), (72, 1010505), (87, 836280), (90, 808404), (92, 790830), (101, 720360), (108, 673670), (115, 632664), (116, 627210), (120, 606303), (135, 538936), (138, 527220), (145, 501768), (174, 418140), (180, 404202), (184, 395415), (202, 360180), (207, 351480), (216, 336835), (230, 316332), (232, 313605), (261, 278760), (270, 269468), (276, 263610), (290, 250884), (303, 240120), (345, 210888), (348, 209070), (360, 202101), (404, 180090), (414, 175740), (435, 167256), (460, 158166), (505, 144072), (522, 139380), (540, 134734), (552, 131805), (580, 125442), (606, 120060), (621, 117160), (667, 109080), (690, 105444), (696, 104535), (783, 92920), (808, 90045), (828, 87870), (870, 83628), (909, 80040), (920, 79083), (1010, 72036), (1035, 70296), (1044, 69690), (1080, 67367), (1160, 62721), (1212, 60030), (1242, 58580), (1305, 55752), (1334, 54540), (1380, 52722), (1515, 48024), (1566, 46460), (1656, 43935), (1740, 41814), (1818, 40020), (2001, 36360), (2020, 36018), (2070, 35148), (2088, 34845), (2323, 31320), (2424, 30015), (2484, 29290), (2610, 27876), (2668, 27270), (2727, 26680), (2760, 26361), (2929, 24840), (3030, 24012), (3105, 23432), (3132, 23230), (3335, 21816), (3480, 20907), (3636, 20010), (3915, 18584), (4002, 18180), (4040, 18009), (4140, 17574), (4545, 16008), (4646, 15660), (4968, 14645), (5220, 13938), (5336, 13635), (5454, 13340), (5858, 12420), (6003, 12120), (6060, 12006), (6210, 11716), (6264, 11615), (6670, 10908), (6969, 10440), (7272, 10005), (7830, 9292), (8004, 9090), (8280, 8787)]