145058400

素因数分解:

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

素因数の和:20173

約数の個数: 108

約数和(自身を含む): 511537572

約数和(自身を除く): 366479172

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 3600, 7200, 20147, 40294, 60441, 80588, 100735, 120882, 161176, 181323, 201470, 241764, 302205, 322352, 362646, 402940, 483528, 503675, 604410, 644704, 725292, 805880, 906615, 967056, 1007350, 1208820, 1450584, 1511025, 1611760, 1813230, 1934112, 2014700, 2417640, 2901168, 3022050, 3223520, 3626460, 4029400, 4533075, 4835280, 5802336, 6044100, 7252920, 8058800, 9066150, 9670560, 12088200, 14505840, 16117600, 18132300, 24176400, 29011680, 36264600, 48352800, 72529200, 145058400]

約数ペア:

[(1, 145058400), (2, 72529200), (3, 48352800), (4, 36264600), (5, 29011680), (6, 24176400), (8, 18132300), (9, 16117600), (10, 14505840), (12, 12088200), (15, 9670560), (16, 9066150), (18, 8058800), (20, 7252920), (24, 6044100), (25, 5802336), (30, 4835280), (32, 4533075), (36, 4029400), (40, 3626460), (45, 3223520), (48, 3022050), (50, 2901168), (60, 2417640), (72, 2014700), (75, 1934112), (80, 1813230), (90, 1611760), (96, 1511025), (100, 1450584), (120, 1208820), (144, 1007350), (150, 967056), (160, 906615), (180, 805880), (200, 725292), (225, 644704), (240, 604410), (288, 503675), (300, 483528), (360, 402940), (400, 362646), (450, 322352), (480, 302205), (600, 241764), (720, 201470), (800, 181323), (900, 161176), (1200, 120882), (1440, 100735), (1800, 80588), (2400, 60441), (3600, 40294), (7200, 20147)]