201637500

素因数分解:

$2^2\times 3^1\times 5^5\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:334

約数の個数: 144

約数和(自身を含む): 621210240

約数和(自身を除く): 419572740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 125, 150, 190, 228, 250, 283, 285, 300, 375, 380, 475, 500, 566, 570, 625, 750, 849, 950, 1132, 1140, 1250, 1415, 1425, 1500, 1698, 1875, 1900, 2375, 2500, 2830, 2850, 3125, 3396, 3750, 4245, 4750, 5377, 5660, 5700, 6250, 7075, 7125, 7500, 8490, 9375, 9500, 10754, 11875, 12500, 14150, 14250, 16131, 16980, 18750, 21225, 21508, 23750, 26885, 28300, 28500, 32262, 35375, 35625, 37500, 42450, 47500, 53770, 59375, 64524, 70750, 71250, 80655, 84900, 106125, 107540, 118750, 134425, 141500, 142500, 161310, 176875, 178125, 212250, 237500, 268850, 322620, 353750, 356250, 403275, 424500, 530625, 537700, 672125, 707500, 712500, 806550, 884375, 1061250, 1344250, 1613100, 1768750, 2016375, 2122500, 2653125, 2688500, 3360625, 3537500, 4032750, 5306250, 6721250, 8065500, 10081875, 10612500, 13442500, 16803125, 20163750, 33606250, 40327500, 50409375, 67212500, 100818750, 201637500]

約数ペア:

[(1, 201637500), (2, 100818750), (3, 67212500), (4, 50409375), (5, 40327500), (6, 33606250), (10, 20163750), (12, 16803125), (15, 13442500), (19, 10612500), (20, 10081875), (25, 8065500), (30, 6721250), (38, 5306250), (50, 4032750), (57, 3537500), (60, 3360625), (75, 2688500), (76, 2653125), (95, 2122500), (100, 2016375), (114, 1768750), (125, 1613100), (150, 1344250), (190, 1061250), (228, 884375), (250, 806550), (283, 712500), (285, 707500), (300, 672125), (375, 537700), (380, 530625), (475, 424500), (500, 403275), (566, 356250), (570, 353750), (625, 322620), (750, 268850), (849, 237500), (950, 212250), (1132, 178125), (1140, 176875), (1250, 161310), (1415, 142500), (1425, 141500), (1500, 134425), (1698, 118750), (1875, 107540), (1900, 106125), (2375, 84900), (2500, 80655), (2830, 71250), (2850, 70750), (3125, 64524), (3396, 59375), (3750, 53770), (4245, 47500), (4750, 42450), (5377, 37500), (5660, 35625), (5700, 35375), (6250, 32262), (7075, 28500), (7125, 28300), (7500, 26885), (8490, 23750), (9375, 21508), (9500, 21225), (10754, 18750), (11875, 16980), (12500, 16131), (14150, 14250)]