84555450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1579}}^1$

素因数の和:1621

約数の個数: 144

約数和(自身を含む): 275071680

約数和(自身を除く): 190516230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 25, 30, 34, 35, 42, 45, 50, 51, 63, 70, 75, 85, 90, 102, 105, 119, 126, 150, 153, 170, 175, 210, 225, 238, 255, 306, 315, 350, 357, 425, 450, 510, 525, 595, 630, 714, 765, 850, 1050, 1071, 1190, 1275, 1530, 1575, 1579, 1785, 2142, 2550, 2975, 3150, 3158, 3570, 3825, 4737, 5355, 5950, 7650, 7895, 8925, 9474, 10710, 11053, 14211, 15790, 17850, 22106, 23685, 26775, 26843, 28422, 33159, 39475, 47370, 53550, 53686, 55265, 66318, 71055, 78950, 80529, 99477, 110530, 118425, 134215, 142110, 161058, 165795, 187901, 198954, 236850, 241587, 268430, 276325, 331590, 355275, 375802, 402645, 483174, 497385, 552650, 563703, 671075, 710550, 805290, 828975, 939505, 994770, 1127406, 1207935, 1342150, 1657950, 1691109, 1879010, 2013225, 2415870, 2486925, 2818515, 3382218, 4026450, 4697525, 4973850, 5637030, 6039675, 8455545, 9395050, 12079350, 14092575, 16911090, 28185150, 42277725, 84555450]

約数ペア:

[(1, 84555450), (2, 42277725), (3, 28185150), (5, 16911090), (6, 14092575), (7, 12079350), (9, 9395050), (10, 8455545), (14, 6039675), (15, 5637030), (17, 4973850), (18, 4697525), (21, 4026450), (25, 3382218), (30, 2818515), (34, 2486925), (35, 2415870), (42, 2013225), (45, 1879010), (50, 1691109), (51, 1657950), (63, 1342150), (70, 1207935), (75, 1127406), (85, 994770), (90, 939505), (102, 828975), (105, 805290), (119, 710550), (126, 671075), (150, 563703), (153, 552650), (170, 497385), (175, 483174), (210, 402645), (225, 375802), (238, 355275), (255, 331590), (306, 276325), (315, 268430), (350, 241587), (357, 236850), (425, 198954), (450, 187901), (510, 165795), (525, 161058), (595, 142110), (630, 134215), (714, 118425), (765, 110530), (850, 99477), (1050, 80529), (1071, 78950), (1190, 71055), (1275, 66318), (1530, 55265), (1575, 53686), (1579, 53550), (1785, 47370), (2142, 39475), (2550, 33159), (2975, 28422), (3150, 26843), (3158, 26775), (3570, 23685), (3825, 22106), (4737, 17850), (5355, 15790), (5950, 14211), (7650, 11053), (7895, 10710), (8925, 9474)]