29002500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{1289}}^1$

素因数の和:1319

約数の個数: 90

約数和(自身を含む): 91681590

約数和(自身を除く): 62679090

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 625, 750, 900, 1125, 1250, 1289, 1500, 1875, 2250, 2500, 2578, 3750, 3867, 4500, 5156, 5625, 6445, 7500, 7734, 11250, 11601, 12890, 15468, 19335, 22500, 23202, 25780, 32225, 38670, 46404, 58005, 64450, 77340, 96675, 116010, 128900, 161125, 193350, 232020, 290025, 322250, 386700, 483375, 580050, 644500, 805625, 966750, 1160100, 1450125, 1611250, 1933500, 2416875, 2900250, 3222500, 4833750, 5800500, 7250625, 9667500, 14501250, 29002500]

約数ペア:

[(1, 29002500), (2, 14501250), (3, 9667500), (4, 7250625), (5, 5800500), (6, 4833750), (9, 3222500), (10, 2900250), (12, 2416875), (15, 1933500), (18, 1611250), (20, 1450125), (25, 1160100), (30, 966750), (36, 805625), (45, 644500), (50, 580050), (60, 483375), (75, 386700), (90, 322250), (100, 290025), (125, 232020), (150, 193350), (180, 161125), (225, 128900), (250, 116010), (300, 96675), (375, 77340), (450, 64450), (500, 58005), (625, 46404), (750, 38670), (900, 32225), (1125, 25780), (1250, 23202), (1289, 22500), (1500, 19335), (1875, 15468), (2250, 12890), (2500, 11601), (2578, 11250), (3750, 7734), (3867, 7500), (4500, 6445), (5156, 5625)]