155895300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:244

約数の個数: 288

約数和(自身を含む): 568713600

約数和(自身を除く): 412818300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 29, 30, 33, 36, 44, 45, 50, 54, 55, 58, 60, 66, 75, 87, 90, 99, 100, 108, 110, 116, 132, 135, 145, 150, 165, 174, 180, 181, 198, 220, 225, 261, 270, 275, 290, 297, 300, 319, 330, 348, 362, 396, 435, 450, 495, 522, 540, 543, 550, 580, 594, 638, 660, 675, 724, 725, 783, 825, 870, 900, 905, 957, 990, 1044, 1086, 1100, 1188, 1276, 1305, 1350, 1450, 1485, 1566, 1595, 1629, 1650, 1740, 1810, 1914, 1980, 1991, 2172, 2175, 2475, 2610, 2700, 2715, 2871, 2900, 2970, 3132, 3190, 3258, 3300, 3620, 3828, 3915, 3982, 4350, 4525, 4785, 4887, 4950, 5220, 5249, 5430, 5742, 5940, 5973, 6380, 6516, 6525, 7425, 7830, 7964, 7975, 8145, 8613, 8700, 9050, 9570, 9774, 9900, 9955, 10498, 10860, 11484, 11946, 13050, 13575, 14355, 14850, 15660, 15747, 15950, 16290, 17226, 17919, 18100, 19140, 19548, 19575, 19910, 20996, 23892, 23925, 24435, 26100, 26245, 27150, 28710, 29700, 29865, 31494, 31900, 32580, 34452, 35838, 39150, 39820, 40725, 43065, 47241, 47850, 48870, 49775, 52490, 53757, 54300, 57420, 57739, 59730, 62988, 71676, 71775, 78300, 78735, 81450, 86130, 89595, 94482, 95700, 97740, 99550, 104980, 107514, 115478, 119460, 122175, 131225, 141723, 143550, 149325, 157470, 162900, 172260, 173217, 179190, 188964, 199100, 215028, 215325, 230956, 236205, 244350, 262450, 268785, 283446, 287100, 288695, 298650, 314940, 346434, 358380, 393675, 430650, 447975, 472410, 488700, 519651, 524900, 537570, 566892, 577390, 597300, 692868, 708615, 787350, 861300, 866085, 895950, 944820, 1039302, 1075140, 1154780, 1181025, 1343925, 1417230, 1443475, 1558953, 1574700, 1732170, 1791900, 2078604, 2362050, 2598255, 2687850, 2834460, 2886950, 3117906, 3464340, 3543075, 4330425, 4724100, 5196510, 5375700, 5773900, 6235812, 7086150, 7794765, 8660850, 10393020, 12991275, 14172300, 15589530, 17321700, 25982550, 31179060, 38973825, 51965100, 77947650, 155895300]

約数ペア:

[(1, 155895300), (2, 77947650), (3, 51965100), (4, 38973825), (5, 31179060), (6, 25982550), (9, 17321700), (10, 15589530), (11, 14172300), (12, 12991275), (15, 10393020), (18, 8660850), (20, 7794765), (22, 7086150), (25, 6235812), (27, 5773900), (29, 5375700), (30, 5196510), (33, 4724100), (36, 4330425), (44, 3543075), (45, 3464340), (50, 3117906), (54, 2886950), (55, 2834460), (58, 2687850), (60, 2598255), (66, 2362050), (75, 2078604), (87, 1791900), (90, 1732170), (99, 1574700), (100, 1558953), (108, 1443475), (110, 1417230), (116, 1343925), (132, 1181025), (135, 1154780), (145, 1075140), (150, 1039302), (165, 944820), (174, 895950), (180, 866085), (181, 861300), (198, 787350), (220, 708615), (225, 692868), (261, 597300), (270, 577390), (275, 566892), (290, 537570), (297, 524900), (300, 519651), (319, 488700), (330, 472410), (348, 447975), (362, 430650), (396, 393675), (435, 358380), (450, 346434), (495, 314940), (522, 298650), (540, 288695), (543, 287100), (550, 283446), (580, 268785), (594, 262450), (638, 244350), (660, 236205), (675, 230956), (724, 215325), (725, 215028), (783, 199100), (825, 188964), (870, 179190), (900, 173217), (905, 172260), (957, 162900), (990, 157470), (1044, 149325), (1086, 143550), (1100, 141723), (1188, 131225), (1276, 122175), (1305, 119460), (1350, 115478), (1450, 107514), (1485, 104980), (1566, 99550), (1595, 97740), (1629, 95700), (1650, 94482), (1740, 89595), (1810, 86130), (1914, 81450), (1980, 78735), (1991, 78300), (2172, 71775), (2175, 71676), (2475, 62988), (2610, 59730), (2700, 57739), (2715, 57420), (2871, 54300), (2900, 53757), (2970, 52490), (3132, 49775), (3190, 48870), (3258, 47850), (3300, 47241), (3620, 43065), (3828, 40725), (3915, 39820), (3982, 39150), (4350, 35838), (4525, 34452), (4785, 32580), (4887, 31900), (4950, 31494), (5220, 29865), (5249, 29700), (5430, 28710), (5742, 27150), (5940, 26245), (5973, 26100), (6380, 24435), (6516, 23925), (6525, 23892), (7425, 20996), (7830, 19910), (7964, 19575), (7975, 19548), (8145, 19140), (8613, 18100), (8700, 17919), (9050, 17226), (9570, 16290), (9774, 15950), (9900, 15747), (9955, 15660), (10498, 14850), (10860, 14355), (11484, 13575), (11946, 13050)]