2017406250

素因数分解:

$2^1\times 3^4\times 5^6\times {\mathrm{797}}^1$

素因数の和:841

約数の個数: 140

約数和(自身を含む): 5657622894

約数和(自身を除く): 3640216644

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 125, 135, 150, 162, 225, 250, 270, 375, 405, 450, 625, 675, 750, 797, 810, 1125, 1250, 1350, 1594, 1875, 2025, 2250, 2391, 3125, 3375, 3750, 3985, 4050, 4782, 5625, 6250, 6750, 7173, 7970, 9375, 10125, 11250, 11955, 14346, 15625, 16875, 18750, 19925, 20250, 21519, 23910, 28125, 31250, 33750, 35865, 39850, 43038, 46875, 50625, 56250, 59775, 64557, 71730, 84375, 93750, 99625, 101250, 107595, 119550, 129114, 140625, 168750, 179325, 199250, 215190, 253125, 281250, 298875, 322785, 358650, 421875, 498125, 506250, 537975, 597750, 645570, 843750, 896625, 996250, 1075950, 1265625, 1494375, 1613925, 1793250, 2490625, 2531250, 2689875, 2988750, 3227850, 4483125, 4981250, 5379750, 7471875, 8069625, 8966250, 12453125, 13449375, 14943750, 16139250, 22415625, 24906250, 26898750, 37359375, 40348125, 44831250, 67246875, 74718750, 80696250, 112078125, 134493750, 201740625, 224156250, 336234375, 403481250, 672468750, 1008703125, 2017406250]

約数ペア:

[(1, 2017406250), (2, 1008703125), (3, 672468750), (5, 403481250), (6, 336234375), (9, 224156250), (10, 201740625), (15, 134493750), (18, 112078125), (25, 80696250), (27, 74718750), (30, 67246875), (45, 44831250), (50, 40348125), (54, 37359375), (75, 26898750), (81, 24906250), (90, 22415625), (125, 16139250), (135, 14943750), (150, 13449375), (162, 12453125), (225, 8966250), (250, 8069625), (270, 7471875), (375, 5379750), (405, 4981250), (450, 4483125), (625, 3227850), (675, 2988750), (750, 2689875), (797, 2531250), (810, 2490625), (1125, 1793250), (1250, 1613925), (1350, 1494375), (1594, 1265625), (1875, 1075950), (2025, 996250), (2250, 896625), (2391, 843750), (3125, 645570), (3375, 597750), (3750, 537975), (3985, 506250), (4050, 498125), (4782, 421875), (5625, 358650), (6250, 322785), (6750, 298875), (7173, 281250), (7970, 253125), (9375, 215190), (10125, 199250), (11250, 179325), (11955, 168750), (14346, 140625), (15625, 129114), (16875, 119550), (18750, 107595), (19925, 101250), (20250, 99625), (21519, 93750), (23910, 84375), (28125, 71730), (31250, 64557), (33750, 59775), (35865, 56250), (39850, 50625), (43038, 46875)]