77269050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:269

約数の個数: 144

約数和(自身を含む): 222842880

約数和(自身を除く): 145573830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 31, 45, 50, 58, 62, 75, 87, 90, 93, 145, 150, 155, 174, 186, 191, 225, 261, 279, 290, 310, 382, 435, 450, 465, 522, 558, 573, 725, 775, 870, 899, 930, 955, 1146, 1305, 1395, 1450, 1550, 1719, 1798, 1910, 2175, 2325, 2610, 2697, 2790, 2865, 3438, 4350, 4495, 4650, 4775, 5394, 5539, 5730, 5921, 6525, 6975, 8091, 8595, 8990, 9550, 11078, 11842, 13050, 13485, 13950, 14325, 16182, 16617, 17190, 17763, 22475, 26970, 27695, 28650, 29605, 33234, 35526, 40455, 42975, 44950, 49851, 53289, 55390, 59210, 67425, 80910, 83085, 85950, 88815, 99702, 106578, 134850, 138475, 148025, 166170, 171709, 177630, 202275, 249255, 266445, 276950, 296050, 343418, 404550, 415425, 444075, 498510, 515127, 532890, 830850, 858545, 888150, 1030254, 1246275, 1332225, 1545381, 1717090, 2492550, 2575635, 2664450, 3090762, 4292725, 5151270, 7726905, 8585450, 12878175, 15453810, 25756350, 38634525, 77269050]

約数ペア:

[(1, 77269050), (2, 38634525), (3, 25756350), (5, 15453810), (6, 12878175), (9, 8585450), (10, 7726905), (15, 5151270), (18, 4292725), (25, 3090762), (29, 2664450), (30, 2575635), (31, 2492550), (45, 1717090), (50, 1545381), (58, 1332225), (62, 1246275), (75, 1030254), (87, 888150), (90, 858545), (93, 830850), (145, 532890), (150, 515127), (155, 498510), (174, 444075), (186, 415425), (191, 404550), (225, 343418), (261, 296050), (279, 276950), (290, 266445), (310, 249255), (382, 202275), (435, 177630), (450, 171709), (465, 166170), (522, 148025), (558, 138475), (573, 134850), (725, 106578), (775, 99702), (870, 88815), (899, 85950), (930, 83085), (955, 80910), (1146, 67425), (1305, 59210), (1395, 55390), (1450, 53289), (1550, 49851), (1719, 44950), (1798, 42975), (1910, 40455), (2175, 35526), (2325, 33234), (2610, 29605), (2697, 28650), (2790, 27695), (2865, 26970), (3438, 22475), (4350, 17763), (4495, 17190), (4650, 16617), (4775, 16182), (5394, 14325), (5539, 13950), (5730, 13485), (5921, 13050), (6525, 11842), (6975, 11078), (8091, 9550), (8595, 8990)]