266951850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:381

約数の個数: 192

約数和(自身を含む): 791949312

約数和(自身を除く): 524997462

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 25, 30, 31, 33, 34, 50, 51, 55, 62, 66, 75, 85, 93, 102, 110, 150, 155, 165, 170, 186, 187, 255, 275, 307, 310, 330, 341, 374, 425, 465, 510, 527, 550, 561, 614, 682, 775, 825, 850, 921, 930, 935, 1023, 1054, 1122, 1275, 1535, 1550, 1581, 1650, 1705, 1842, 1870, 2046, 2325, 2550, 2635, 2805, 3070, 3162, 3377, 3410, 4605, 4650, 4675, 5115, 5219, 5270, 5610, 5797, 6754, 7675, 7905, 8525, 9210, 9350, 9517, 10131, 10230, 10438, 11594, 13175, 14025, 15350, 15657, 15810, 16885, 17050, 17391, 19034, 20262, 23025, 25575, 26095, 26350, 28050, 28551, 28985, 31314, 33770, 34782, 39525, 46050, 47585, 50655, 51150, 52190, 57102, 57409, 57970, 78285, 79050, 84425, 86955, 95170, 101310, 104687, 114818, 130475, 142755, 144925, 156570, 161789, 168850, 172227, 173910, 209374, 237925, 253275, 260950, 285510, 287045, 289850, 314061, 323578, 344454, 391425, 434775, 475850, 485367, 506550, 523435, 574090, 628122, 713775, 782850, 808945, 861135, 869550, 970734, 1046870, 1427550, 1435225, 1570305, 1617890, 1722270, 1779679, 2426835, 2617175, 2870450, 3140610, 3559358, 4044725, 4305675, 4853670, 5234350, 5339037, 7851525, 8089450, 8611350, 8898395, 10678074, 12134175, 15703050, 17796790, 24268350, 26695185, 44491975, 53390370, 88983950, 133475925, 266951850]

約数ペア:

[(1, 266951850), (2, 133475925), (3, 88983950), (5, 53390370), (6, 44491975), (10, 26695185), (11, 24268350), (15, 17796790), (17, 15703050), (22, 12134175), (25, 10678074), (30, 8898395), (31, 8611350), (33, 8089450), (34, 7851525), (50, 5339037), (51, 5234350), (55, 4853670), (62, 4305675), (66, 4044725), (75, 3559358), (85, 3140610), (93, 2870450), (102, 2617175), (110, 2426835), (150, 1779679), (155, 1722270), (165, 1617890), (170, 1570305), (186, 1435225), (187, 1427550), (255, 1046870), (275, 970734), (307, 869550), (310, 861135), (330, 808945), (341, 782850), (374, 713775), (425, 628122), (465, 574090), (510, 523435), (527, 506550), (550, 485367), (561, 475850), (614, 434775), (682, 391425), (775, 344454), (825, 323578), (850, 314061), (921, 289850), (930, 287045), (935, 285510), (1023, 260950), (1054, 253275), (1122, 237925), (1275, 209374), (1535, 173910), (1550, 172227), (1581, 168850), (1650, 161789), (1705, 156570), (1842, 144925), (1870, 142755), (2046, 130475), (2325, 114818), (2550, 104687), (2635, 101310), (2805, 95170), (3070, 86955), (3162, 84425), (3377, 79050), (3410, 78285), (4605, 57970), (4650, 57409), (4675, 57102), (5115, 52190), (5219, 51150), (5270, 50655), (5610, 47585), (5797, 46050), (6754, 39525), (7675, 34782), (7905, 33770), (8525, 31314), (9210, 28985), (9350, 28551), (9517, 28050), (10131, 26350), (10230, 26095), (10438, 25575), (11594, 23025), (13175, 20262), (14025, 19034), (15350, 17391), (15657, 17050), (15810, 16885)]