7138323500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5981}}^1$

素因数の和:6049

約数の個数: 192

約数和(自身を含む): 20067360768

約数和(自身を除く): 12929037268

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 31, 35, 44, 50, 55, 62, 70, 77, 100, 110, 124, 125, 140, 154, 155, 175, 217, 220, 250, 275, 308, 310, 341, 350, 385, 434, 500, 550, 620, 682, 700, 770, 775, 868, 875, 1085, 1100, 1364, 1375, 1540, 1550, 1705, 1750, 1925, 2170, 2387, 2750, 3100, 3410, 3500, 3850, 3875, 4340, 4774, 5425, 5500, 5981, 6820, 7700, 7750, 8525, 9548, 9625, 10850, 11935, 11962, 15500, 17050, 19250, 21700, 23870, 23924, 27125, 29905, 34100, 38500, 41867, 42625, 47740, 54250, 59675, 59810, 65791, 83734, 85250, 108500, 119350, 119620, 131582, 149525, 167468, 170500, 185411, 209335, 238700, 263164, 298375, 299050, 328955, 370822, 418670, 460537, 596750, 598100, 657910, 741644, 747625, 837340, 921074, 927055, 1046675, 1193500, 1297877, 1315820, 1495250, 1644775, 1842148, 1854110, 2039521, 2093350, 2302685, 2595754, 2990500, 3289550, 3708220, 4079042, 4186700, 4605370, 4635275, 5191508, 5233375, 6489385, 6579100, 8158084, 8223875, 9210740, 9270550, 10197605, 10466750, 11513425, 12978770, 14276647, 16447750, 18541100, 20395210, 20933500, 23026850, 23176375, 25957540, 28553294, 32446925, 32895500, 40790420, 46053700, 46352750, 50988025, 57106588, 57567125, 64893850, 71383235, 92705500, 101976050, 115134250, 129787700, 142766470, 162234625, 203952100, 230268500, 254940125, 285532940, 324469250, 356916175, 509880250, 648938500, 713832350, 1019760500, 1427664700, 1784580875, 3569161750, 7138323500]

約数ペア:

[(1, 7138323500), (2, 3569161750), (4, 1784580875), (5, 1427664700), (7, 1019760500), (10, 713832350), (11, 648938500), (14, 509880250), (20, 356916175), (22, 324469250), (25, 285532940), (28, 254940125), (31, 230268500), (35, 203952100), (44, 162234625), (50, 142766470), (55, 129787700), (62, 115134250), (70, 101976050), (77, 92705500), (100, 71383235), (110, 64893850), (124, 57567125), (125, 57106588), (140, 50988025), (154, 46352750), (155, 46053700), (175, 40790420), (217, 32895500), (220, 32446925), (250, 28553294), (275, 25957540), (308, 23176375), (310, 23026850), (341, 20933500), (350, 20395210), (385, 18541100), (434, 16447750), (500, 14276647), (550, 12978770), (620, 11513425), (682, 10466750), (700, 10197605), (770, 9270550), (775, 9210740), (868, 8223875), (875, 8158084), (1085, 6579100), (1100, 6489385), (1364, 5233375), (1375, 5191508), (1540, 4635275), (1550, 4605370), (1705, 4186700), (1750, 4079042), (1925, 3708220), (2170, 3289550), (2387, 2990500), (2750, 2595754), (3100, 2302685), (3410, 2093350), (3500, 2039521), (3850, 1854110), (3875, 1842148), (4340, 1644775), (4774, 1495250), (5425, 1315820), (5500, 1297877), (5981, 1193500), (6820, 1046675), (7700, 927055), (7750, 921074), (8525, 837340), (9548, 747625), (9625, 741644), (10850, 657910), (11935, 598100), (11962, 596750), (15500, 460537), (17050, 418670), (19250, 370822), (21700, 328955), (23870, 299050), (23924, 298375), (27125, 263164), (29905, 238700), (34100, 209335), (38500, 185411), (41867, 170500), (42625, 167468), (47740, 149525), (54250, 131582), (59675, 119620), (59810, 119350), (65791, 108500), (83734, 85250)]