41638500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:531

約数の個数: 144

約数和(自身を含む): 138552960

約数和(自身を除く): 96914460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 125, 150, 171, 180, 190, 225, 228, 250, 285, 300, 342, 375, 380, 450, 475, 487, 500, 570, 684, 750, 855, 900, 950, 974, 1125, 1140, 1425, 1461, 1500, 1710, 1900, 1948, 2250, 2375, 2435, 2850, 2922, 3420, 4275, 4383, 4500, 4750, 4870, 5700, 5844, 7125, 7305, 8550, 8766, 9253, 9500, 9740, 12175, 14250, 14610, 17100, 17532, 18506, 21375, 21915, 24350, 27759, 28500, 29220, 36525, 37012, 42750, 43830, 46265, 48700, 55518, 60875, 73050, 83277, 85500, 87660, 92530, 109575, 111036, 121750, 138795, 146100, 166554, 182625, 185060, 219150, 231325, 243500, 277590, 333108, 365250, 416385, 438300, 462650, 547875, 555180, 693975, 730500, 832770, 925300, 1095750, 1156625, 1387950, 1665540, 2081925, 2191500, 2313250, 2775900, 3469875, 4163850, 4626500, 6939750, 8327700, 10409625, 13879500, 20819250, 41638500]

約数ペア:

[(1, 41638500), (2, 20819250), (3, 13879500), (4, 10409625), (5, 8327700), (6, 6939750), (9, 4626500), (10, 4163850), (12, 3469875), (15, 2775900), (18, 2313250), (19, 2191500), (20, 2081925), (25, 1665540), (30, 1387950), (36, 1156625), (38, 1095750), (45, 925300), (50, 832770), (57, 730500), (60, 693975), (75, 555180), (76, 547875), (90, 462650), (95, 438300), (100, 416385), (114, 365250), (125, 333108), (150, 277590), (171, 243500), (180, 231325), (190, 219150), (225, 185060), (228, 182625), (250, 166554), (285, 146100), (300, 138795), (342, 121750), (375, 111036), (380, 109575), (450, 92530), (475, 87660), (487, 85500), (500, 83277), (570, 73050), (684, 60875), (750, 55518), (855, 48700), (900, 46265), (950, 43830), (974, 42750), (1125, 37012), (1140, 36525), (1425, 29220), (1461, 28500), (1500, 27759), (1710, 24350), (1900, 21915), (1948, 21375), (2250, 18506), (2375, 17532), (2435, 17100), (2850, 14610), (2922, 14250), (3420, 12175), (4275, 9740), (4383, 9500), (4500, 9253), (4750, 8766), (4870, 8550), (5700, 7305), (5844, 7125)]