81313672300

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{863}}^1$

素因数の和:1006

約数の個数: 288

約数和(自身を含む): 214186291200

約数和(自身を除く): 132872618900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 49, 50, 67, 70, 82, 98, 100, 134, 140, 164, 175, 196, 205, 245, 268, 287, 335, 343, 350, 410, 469, 490, 574, 670, 686, 700, 820, 863, 938, 980, 1025, 1148, 1225, 1340, 1372, 1435, 1675, 1715, 1726, 1876, 2009, 2050, 2345, 2450, 2747, 2870, 3283, 3350, 3430, 3452, 4018, 4100, 4315, 4690, 4900, 5494, 5740, 6041, 6566, 6700, 6860, 7175, 8036, 8575, 8630, 9380, 10045, 10988, 11725, 12082, 13132, 13735, 14063, 14350, 16415, 17150, 17260, 19229, 20090, 21575, 22981, 23450, 24164, 27470, 28126, 28700, 30205, 32830, 34300, 35383, 38458, 40180, 42287, 43150, 45962, 46900, 50225, 54940, 56252, 57821, 60410, 65660, 68675, 70315, 70766, 76916, 82075, 84574, 86300, 91924, 96145, 100450, 114905, 115642, 120820, 134603, 137350, 140630, 141532, 151025, 164150, 169148, 176915, 192290, 200900, 211435, 229810, 231284, 247681, 269206, 274700, 281260, 289105, 296009, 302050, 328300, 351575, 353830, 384580, 404747, 422870, 459620, 480725, 495362, 538412, 574525, 578210, 592018, 604100, 673015, 703150, 707660, 809494, 845740, 884575, 942221, 961450, 990724, 1057175, 1149050, 1156420, 1184036, 1238405, 1346030, 1406300, 1445525, 1480045, 1618988, 1733767, 1769150, 1884442, 1922900, 2023735, 2114350, 2298100, 2370661, 2476810, 2692060, 2833229, 2891050, 2960090, 3365075, 3467534, 3538300, 3768884, 4047470, 4228700, 4711105, 4741322, 4953620, 5666458, 5782100, 5920180, 6192025, 6730150, 6935068, 7400225, 8094940, 8668835, 9422210, 9482644, 10118675, 11332916, 11853305, 12136369, 12384050, 13460300, 14166145, 14800450, 16594627, 17337670, 18844420, 19832603, 20237350, 23555525, 23706610, 24272738, 24768100, 28332290, 29600900, 33189254, 34675340, 39665206, 40474700, 43344175, 47111050, 47413220, 48545476, 56664580, 59266525, 60681845, 66378508, 70830725, 79330412, 82973135, 86688350, 94222100, 99163015, 116162389, 118533050, 121363690, 141661450, 165946270, 173376700, 198326030, 232324778, 237066100, 242727380, 283322900, 303409225, 331892540, 396652060, 414865675, 464649556, 495815075, 580811945, 606818450, 813136723, 829731350, 991630150, 1161623890, 1213636900, 1626273446, 1659462700, 1983260300, 2323247780, 2904059725, 3252546892, 4065683615, 5808119450, 8131367230, 11616238900, 16262734460, 20328418075, 40656836150, 81313672300]

約数ペア:

[(1, 81313672300), (2, 40656836150), (4, 20328418075), (5, 16262734460), (7, 11616238900), (10, 8131367230), (14, 5808119450), (20, 4065683615), (25, 3252546892), (28, 2904059725), (35, 2323247780), (41, 1983260300), (49, 1659462700), (50, 1626273446), (67, 1213636900), (70, 1161623890), (82, 991630150), (98, 829731350), (100, 813136723), (134, 606818450), (140, 580811945), (164, 495815075), (175, 464649556), (196, 414865675), (205, 396652060), (245, 331892540), (268, 303409225), (287, 283322900), (335, 242727380), (343, 237066100), (350, 232324778), (410, 198326030), (469, 173376700), (490, 165946270), (574, 141661450), (670, 121363690), (686, 118533050), (700, 116162389), (820, 99163015), (863, 94222100), (938, 86688350), (980, 82973135), (1025, 79330412), (1148, 70830725), (1225, 66378508), (1340, 60681845), (1372, 59266525), (1435, 56664580), (1675, 48545476), (1715, 47413220), (1726, 47111050), (1876, 43344175), (2009, 40474700), (2050, 39665206), (2345, 34675340), (2450, 33189254), (2747, 29600900), (2870, 28332290), (3283, 24768100), (3350, 24272738), (3430, 23706610), (3452, 23555525), (4018, 20237350), (4100, 19832603), (4315, 18844420), (4690, 17337670), (4900, 16594627), (5494, 14800450), (5740, 14166145), (6041, 13460300), (6566, 12384050), (6700, 12136369), (6860, 11853305), (7175, 11332916), (8036, 10118675), (8575, 9482644), (8630, 9422210), (9380, 8668835), (10045, 8094940), (10988, 7400225), (11725, 6935068), (12082, 6730150), (13132, 6192025), (13735, 5920180), (14063, 5782100), (14350, 5666458), (16415, 4953620), (17150, 4741322), (17260, 4711105), (19229, 4228700), (20090, 4047470), (21575, 3768884), (22981, 3538300), (23450, 3467534), (24164, 3365075), (27470, 2960090), (28126, 2891050), (28700, 2833229), (30205, 2692060), (32830, 2476810), (34300, 2370661), (35383, 2298100), (38458, 2114350), (40180, 2023735), (42287, 1922900), (43150, 1884442), (45962, 1769150), (46900, 1733767), (50225, 1618988), (54940, 1480045), (56252, 1445525), (57821, 1406300), (60410, 1346030), (65660, 1238405), (68675, 1184036), (70315, 1156420), (70766, 1149050), (76916, 1057175), (82075, 990724), (84574, 961450), (86300, 942221), (91924, 884575), (96145, 845740), (100450, 809494), (114905, 707660), (115642, 703150), (120820, 673015), (134603, 604100), (137350, 592018), (140630, 578210), (141532, 574525), (151025, 538412), (164150, 495362), (169148, 480725), (176915, 459620), (192290, 422870), (200900, 404747), (211435, 384580), (229810, 353830), (231284, 351575), (247681, 328300), (269206, 302050), (274700, 296009), (281260, 289105)]