71741250

素因数分解:

$2^1\times 3^2\times 5^4\times 7^1\times {\mathrm{911}}^1$

素因数の和:946

約数の個数: 120

約数和(自身を含む): 222228864

約数和(自身を除く): 150487614

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 125, 126, 150, 175, 210, 225, 250, 315, 350, 375, 450, 525, 625, 630, 750, 875, 911, 1050, 1125, 1250, 1575, 1750, 1822, 1875, 2250, 2625, 2733, 3150, 3750, 4375, 4555, 5250, 5466, 5625, 6377, 7875, 8199, 8750, 9110, 11250, 12754, 13125, 13665, 15750, 16398, 19131, 22775, 26250, 27330, 31885, 38262, 39375, 40995, 45550, 57393, 63770, 68325, 78750, 81990, 95655, 113875, 114786, 136650, 159425, 191310, 204975, 227750, 286965, 318850, 341625, 409950, 478275, 569375, 573930, 683250, 797125, 956550, 1024875, 1138750, 1434825, 1594250, 1708125, 2049750, 2391375, 2869650, 3416250, 3985625, 4782750, 5124375, 7174125, 7971250, 10248750, 11956875, 14348250, 23913750, 35870625, 71741250]

約数ペア:

[(1, 71741250), (2, 35870625), (3, 23913750), (5, 14348250), (6, 11956875), (7, 10248750), (9, 7971250), (10, 7174125), (14, 5124375), (15, 4782750), (18, 3985625), (21, 3416250), (25, 2869650), (30, 2391375), (35, 2049750), (42, 1708125), (45, 1594250), (50, 1434825), (63, 1138750), (70, 1024875), (75, 956550), (90, 797125), (105, 683250), (125, 573930), (126, 569375), (150, 478275), (175, 409950), (210, 341625), (225, 318850), (250, 286965), (315, 227750), (350, 204975), (375, 191310), (450, 159425), (525, 136650), (625, 114786), (630, 113875), (750, 95655), (875, 81990), (911, 78750), (1050, 68325), (1125, 63770), (1250, 57393), (1575, 45550), (1750, 40995), (1822, 39375), (1875, 38262), (2250, 31885), (2625, 27330), (2733, 26250), (3150, 22775), (3750, 19131), (4375, 16398), (4555, 15750), (5250, 13665), (5466, 13125), (5625, 12754), (6377, 11250), (7875, 9110), (8199, 8750)]