90798750

素因数分解:

$2^1\times 3^2\times 5^4\times 7^1\times {\mathrm{1153}}^1$

素因数の和:1188

約数の個数: 120

約数和(自身を含む): 281197488

約数和(自身を除く): 190398738

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, 1050, 1125, 1153, 1250, 1575, 1750, 1875, 2250, 2306, 2625, 3150, 3459, 3750, 4375, 5250, 5625, 5765, 6918, 7875, 8071, 8750, 10377, 11250, 11530, 13125, 15750, 16142, 17295, 20754, 24213, 26250, 28825, 34590, 39375, 40355, 48426, 51885, 57650, 72639, 78750, 80710, 86475, 103770, 121065, 144125, 145278, 172950, 201775, 242130, 259425, 288250, 363195, 403550, 432375, 518850, 605325, 720625, 726390, 864750, 1008875, 1210650, 1297125, 1441250, 1815975, 2017750, 2161875, 2594250, 3026625, 3631950, 4323750, 5044375, 6053250, 6485625, 9079875, 10088750, 12971250, 15133125, 18159750, 30266250, 45399375, 90798750]

約数ペア:

[(1, 90798750), (2, 45399375), (3, 30266250), (5, 18159750), (6, 15133125), (7, 12971250), (9, 10088750), (10, 9079875), (14, 6485625), (15, 6053250), (18, 5044375), (21, 4323750), (25, 3631950), (30, 3026625), (35, 2594250), (42, 2161875), (45, 2017750), (50, 1815975), (63, 1441250), (70, 1297125), (75, 1210650), (90, 1008875), (105, 864750), (125, 726390), (126, 720625), (150, 605325), (175, 518850), (210, 432375), (225, 403550), (250, 363195), (315, 288250), (350, 259425), (375, 242130), (450, 201775), (525, 172950), (625, 145278), (630, 144125), (750, 121065), (875, 103770), (1050, 86475), (1125, 80710), (1153, 78750), (1250, 72639), (1575, 57650), (1750, 51885), (1875, 48426), (2250, 40355), (2306, 39375), (2625, 34590), (3150, 28825), (3459, 26250), (3750, 24213), (4375, 20754), (5250, 17295), (5625, 16142), (5765, 15750), (6918, 13125), (7875, 11530), (8071, 11250), (8750, 10377)]