15806817382300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{151551461}}^1$

素因数の和:151551631

約数の個数: 72

約数和(自身を含む): 39464000704800

約数和(自身を除く): 23657183322500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 149, 175, 298, 350, 596, 700, 745, 1043, 1490, 2086, 2980, 3725, 4172, 5215, 7450, 10430, 14900, 20860, 26075, 52150, 104300, 151551461, 303102922, 606205844, 757757305, 1060860227, 1515514610, 2121720454, 3031029220, 3788786525, 4243440908, 5304301135, 7577573050, 10608602270, 15155146100, 21217204540, 22581167689, 26521505675, 45162335378, 53043011350, 90324670756, 106086022700, 112905838445, 158068173823, 225811676890, 316136347646, 451623353780, 564529192225, 632272695292, 790340869115, 1129058384450, 1580681738230, 2258116768900, 3161363476460, 3951704345575, 7903408691150, 15806817382300]

約数ペア:

[(1, 15806817382300), (2, 7903408691150), (4, 3951704345575), (5, 3161363476460), (7, 2258116768900), (10, 1580681738230), (14, 1129058384450), (20, 790340869115), (25, 632272695292), (28, 564529192225), (35, 451623353780), (50, 316136347646), (70, 225811676890), (100, 158068173823), (140, 112905838445), (149, 106086022700), (175, 90324670756), (298, 53043011350), (350, 45162335378), (596, 26521505675), (700, 22581167689), (745, 21217204540), (1043, 15155146100), (1490, 10608602270), (2086, 7577573050), (2980, 5304301135), (3725, 4243440908), (4172, 3788786525), (5215, 3031029220), (7450, 2121720454), (10430, 1515514610), (14900, 1060860227), (20860, 757757305), (26075, 606205844), (52150, 303102922), (104300, 151551461)]