202074840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4639}}^1$

素因数の和:4678

約数の個数: 144

約数和(自身を含む): 722030400

約数和(自身を除く): 519955560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3630, 3960, 4356, 4639, 4840, 5445, 7260, 8712, 9278, 10890, 13917, 14520, 18556, 21780, 23195, 27834, 37112, 41751, 43560, 46390, 51029, 55668, 69585, 83502, 92780, 102058, 111336, 139170, 153087, 167004, 185560, 204116, 208755, 255145, 278340, 306174, 334008, 408232, 417510, 459261, 510290, 556680, 561319, 612348, 765435, 835020, 918522, 1020580, 1122638, 1224696, 1530870, 1670040, 1683957, 1837044, 2041160, 2245276, 2296305, 2806595, 3061740, 3367914, 3674088, 4490552, 4592610, 5051871, 5613190, 6123480, 6735828, 8419785, 9185220, 10103742, 11226380, 13471656, 16839570, 18370440, 20207484, 22452760, 25259355, 33679140, 40414968, 50518710, 67358280, 101037420, 202074840]

約数ペア:

[(1, 202074840), (2, 101037420), (3, 67358280), (4, 50518710), (5, 40414968), (6, 33679140), (8, 25259355), (9, 22452760), (10, 20207484), (11, 18370440), (12, 16839570), (15, 13471656), (18, 11226380), (20, 10103742), (22, 9185220), (24, 8419785), (30, 6735828), (33, 6123480), (36, 5613190), (40, 5051871), (44, 4592610), (45, 4490552), (55, 3674088), (60, 3367914), (66, 3061740), (72, 2806595), (88, 2296305), (90, 2245276), (99, 2041160), (110, 1837044), (120, 1683957), (121, 1670040), (132, 1530870), (165, 1224696), (180, 1122638), (198, 1020580), (220, 918522), (242, 835020), (264, 765435), (330, 612348), (360, 561319), (363, 556680), (396, 510290), (440, 459261), (484, 417510), (495, 408232), (605, 334008), (660, 306174), (726, 278340), (792, 255145), (968, 208755), (990, 204116), (1089, 185560), (1210, 167004), (1320, 153087), (1452, 139170), (1815, 111336), (1980, 102058), (2178, 92780), (2420, 83502), (2904, 69585), (3630, 55668), (3960, 51029), (4356, 46390), (4639, 43560), (4840, 41751), (5445, 37112), (7260, 27834), (8712, 23195), (9278, 21780), (10890, 18556), (13917, 14520)]