7029472750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 15171287040

約数和(自身を除く): 8141814290

約数列:

[1, 2, 5, 10, 19, 23, 25, 37, 38, 46, 47, 50, 74, 94, 95, 115, 125, 185, 190, 230, 235, 250, 370, 437, 470, 475, 575, 703, 851, 874, 893, 925, 950, 1081, 1150, 1175, 1369, 1406, 1702, 1739, 1786, 1850, 2162, 2185, 2350, 2375, 2738, 2875, 3478, 3515, 4255, 4370, 4465, 4625, 4750, 5405, 5750, 5875, 6845, 7030, 8510, 8695, 8930, 9250, 10810, 10925, 11750, 13690, 16169, 17390, 17575, 20539, 21275, 21850, 22325, 26011, 27025, 31487, 32338, 33041, 34225, 35150, 39997, 41078, 42550, 43475, 44650, 52022, 54050, 54625, 62974, 64343, 66082, 68450, 79994, 80845, 86950, 87875, 102695, 106375, 109250, 111625, 128686, 130055, 135125, 157435, 161690, 165205, 171125, 175750, 199985, 205390, 212750, 217375, 223250, 260110, 270250, 314870, 321715, 330410, 342250, 399970, 404225, 434750, 513475, 598253, 643430, 650275, 759943, 787175, 808450, 826025, 999925, 1026950, 1196506, 1222517, 1300550, 1479889, 1519886, 1574350, 1608575, 1652050, 1999850, 2021125, 2445034, 2567375, 2959778, 2991265, 3217150, 3251375, 3799715, 3935875, 4042250, 4130125, 4999625, 5134750, 5982530, 6112585, 6502750, 7399445, 7599430, 7871750, 8042875, 8260250, 9999250, 12225170, 14798890, 14956325, 16085750, 18998575, 28117891, 29912650, 30562925, 36997225, 37997150, 56235782, 61125850, 73994450, 74781625, 94992875, 140589455, 149563250, 152814625, 184986125, 189985750, 281178910, 305629250, 369972250, 702947275, 1405894550, 3514736375, 7029472750]

約数ペア:

[(1, 7029472750), (2, 3514736375), (5, 1405894550), (10, 702947275), (19, 369972250), (23, 305629250), (25, 281178910), (37, 189985750), (38, 184986125), (46, 152814625), (47, 149563250), (50, 140589455), (74, 94992875), (94, 74781625), (95, 73994450), (115, 61125850), (125, 56235782), (185, 37997150), (190, 36997225), (230, 30562925), (235, 29912650), (250, 28117891), (370, 18998575), (437, 16085750), (470, 14956325), (475, 14798890), (575, 12225170), (703, 9999250), (851, 8260250), (874, 8042875), (893, 7871750), (925, 7599430), (950, 7399445), (1081, 6502750), (1150, 6112585), (1175, 5982530), (1369, 5134750), (1406, 4999625), (1702, 4130125), (1739, 4042250), (1786, 3935875), (1850, 3799715), (2162, 3251375), (2185, 3217150), (2350, 2991265), (2375, 2959778), (2738, 2567375), (2875, 2445034), (3478, 2021125), (3515, 1999850), (4255, 1652050), (4370, 1608575), (4465, 1574350), (4625, 1519886), (4750, 1479889), (5405, 1300550), (5750, 1222517), (5875, 1196506), (6845, 1026950), (7030, 999925), (8510, 826025), (8695, 808450), (8930, 787175), (9250, 759943), (10810, 650275), (10925, 643430), (11750, 598253), (13690, 513475), (16169, 434750), (17390, 404225), (17575, 399970), (20539, 342250), (21275, 330410), (21850, 321715), (22325, 314870), (26011, 270250), (27025, 260110), (31487, 223250), (32338, 217375), (33041, 212750), (34225, 205390), (35150, 199985), (39997, 175750), (41078, 171125), (42550, 165205), (43475, 161690), (44650, 157435), (52022, 135125), (54050, 130055), (54625, 128686), (62974, 111625), (64343, 109250), (66082, 106375), (68450, 102695), (79994, 87875), (80845, 86950)]