253852200

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{20147}}^1$

素因数の和:20176

約数の個数: 144

約数和(自身を含む): 974357280

約数和(自身を除く): 720505080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 6300, 12600, 20147, 40294, 60441, 80588, 100735, 120882, 141029, 161176, 181323, 201470, 241764, 282058, 302205, 362646, 402940, 423087, 483528, 503675, 564116, 604410, 705145, 725292, 805880, 846174, 906615, 1007350, 1128232, 1208820, 1269261, 1410290, 1450584, 1511025, 1692348, 1813230, 2014700, 2115435, 2417640, 2538522, 2820580, 3022050, 3384696, 3525725, 3626460, 4029400, 4230870, 4533075, 5077044, 5641160, 6044100, 6346305, 7051450, 7252920, 8461740, 9066150, 10154088, 10577175, 12088200, 12692610, 14102900, 16923480, 18132300, 21154350, 25385220, 28205800, 31731525, 36264600, 42308700, 50770440, 63463050, 84617400, 126926100, 253852200]

約数ペア:

[(1, 253852200), (2, 126926100), (3, 84617400), (4, 63463050), (5, 50770440), (6, 42308700), (7, 36264600), (8, 31731525), (9, 28205800), (10, 25385220), (12, 21154350), (14, 18132300), (15, 16923480), (18, 14102900), (20, 12692610), (21, 12088200), (24, 10577175), (25, 10154088), (28, 9066150), (30, 8461740), (35, 7252920), (36, 7051450), (40, 6346305), (42, 6044100), (45, 5641160), (50, 5077044), (56, 4533075), (60, 4230870), (63, 4029400), (70, 3626460), (72, 3525725), (75, 3384696), (84, 3022050), (90, 2820580), (100, 2538522), (105, 2417640), (120, 2115435), (126, 2014700), (140, 1813230), (150, 1692348), (168, 1511025), (175, 1450584), (180, 1410290), (200, 1269261), (210, 1208820), (225, 1128232), (252, 1007350), (280, 906615), (300, 846174), (315, 805880), (350, 725292), (360, 705145), (420, 604410), (450, 564116), (504, 503675), (525, 483528), (600, 423087), (630, 402940), (700, 362646), (840, 302205), (900, 282058), (1050, 241764), (1260, 201470), (1400, 181323), (1575, 161176), (1800, 141029), (2100, 120882), (2520, 100735), (3150, 80588), (4200, 60441), (6300, 40294), (12600, 20147)]