1780424250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:918

約数の個数: 192

約数和(自身を含む): 5103012096

約数和(自身を除く): 3322587846

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 25, 30, 33, 46, 50, 55, 66, 69, 75, 110, 115, 121, 125, 138, 150, 165, 230, 242, 250, 253, 275, 330, 345, 363, 375, 506, 550, 575, 605, 690, 726, 750, 759, 825, 853, 1150, 1210, 1265, 1375, 1518, 1650, 1706, 1725, 1815, 2530, 2559, 2750, 2783, 2875, 3025, 3450, 3630, 3795, 4125, 4265, 5118, 5566, 5750, 6050, 6325, 7590, 8250, 8349, 8530, 8625, 9075, 9383, 12650, 12795, 13915, 15125, 16698, 17250, 18150, 18766, 18975, 19619, 21325, 25590, 27830, 28149, 30250, 31625, 37950, 39238, 41745, 42650, 45375, 46915, 56298, 58857, 63250, 63975, 69575, 83490, 90750, 93830, 94875, 98095, 103213, 106625, 117714, 127950, 139150, 140745, 189750, 196190, 206426, 208725, 213250, 215809, 234575, 281490, 294285, 309639, 319875, 347875, 417450, 431618, 469150, 490475, 516065, 588570, 619278, 639750, 647427, 695750, 703725, 980950, 1032130, 1043625, 1079045, 1172875, 1294854, 1407450, 1471425, 1548195, 2087250, 2158090, 2345750, 2373899, 2452375, 2580325, 2942850, 3096390, 3237135, 3518625, 4747798, 4904750, 5160650, 5395225, 6474270, 7037250, 7121697, 7357125, 7740975, 10790450, 11869495, 12901625, 14243394, 14714250, 15481950, 16185675, 23738990, 25803250, 26976125, 32371350, 35608485, 38704875, 53952250, 59347475, 71216970, 77409750, 80928375, 118694950, 161856750, 178042425, 296737375, 356084850, 593474750, 890212125, 1780424250]

約数ペア:

[(1, 1780424250), (2, 890212125), (3, 593474750), (5, 356084850), (6, 296737375), (10, 178042425), (11, 161856750), (15, 118694950), (22, 80928375), (23, 77409750), (25, 71216970), (30, 59347475), (33, 53952250), (46, 38704875), (50, 35608485), (55, 32371350), (66, 26976125), (69, 25803250), (75, 23738990), (110, 16185675), (115, 15481950), (121, 14714250), (125, 14243394), (138, 12901625), (150, 11869495), (165, 10790450), (230, 7740975), (242, 7357125), (250, 7121697), (253, 7037250), (275, 6474270), (330, 5395225), (345, 5160650), (363, 4904750), (375, 4747798), (506, 3518625), (550, 3237135), (575, 3096390), (605, 2942850), (690, 2580325), (726, 2452375), (750, 2373899), (759, 2345750), (825, 2158090), (853, 2087250), (1150, 1548195), (1210, 1471425), (1265, 1407450), (1375, 1294854), (1518, 1172875), (1650, 1079045), (1706, 1043625), (1725, 1032130), (1815, 980950), (2530, 703725), (2559, 695750), (2750, 647427), (2783, 639750), (2875, 619278), (3025, 588570), (3450, 516065), (3630, 490475), (3795, 469150), (4125, 431618), (4265, 417450), (5118, 347875), (5566, 319875), (5750, 309639), (6050, 294285), (6325, 281490), (7590, 234575), (8250, 215809), (8349, 213250), (8530, 208725), (8625, 206426), (9075, 196190), (9383, 189750), (12650, 140745), (12795, 139150), (13915, 127950), (15125, 117714), (16698, 106625), (17250, 103213), (18150, 98095), (18766, 94875), (18975, 93830), (19619, 90750), (21325, 83490), (25590, 69575), (27830, 63975), (28149, 63250), (30250, 58857), (31625, 56298), (37950, 46915), (39238, 45375), (41745, 42650)]