2019783150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{821}}^1$

素因数の和:928

約数の個数: 288

約数和(自身を含む): 6869131776

約数和(自身を除く): 4849348626

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 30, 33, 35, 42, 45, 50, 55, 63, 66, 70, 71, 75, 77, 90, 99, 105, 110, 126, 142, 150, 154, 165, 175, 198, 210, 213, 225, 231, 275, 315, 330, 350, 355, 385, 426, 450, 462, 495, 497, 525, 550, 630, 639, 693, 710, 770, 781, 821, 825, 990, 994, 1050, 1065, 1155, 1278, 1386, 1491, 1562, 1575, 1642, 1650, 1775, 1925, 2130, 2310, 2343, 2463, 2475, 2485, 2982, 3150, 3195, 3465, 3550, 3850, 3905, 4105, 4473, 4686, 4926, 4950, 4970, 5325, 5467, 5747, 5775, 6390, 6930, 7029, 7389, 7455, 7810, 8210, 8946, 9031, 10650, 10934, 11494, 11550, 11715, 12315, 12425, 14058, 14778, 14910, 15975, 16401, 17241, 17325, 18062, 19525, 20525, 22365, 23430, 24630, 24850, 27093, 27335, 28735, 31950, 32802, 34482, 34650, 35145, 36945, 37275, 39050, 41050, 44730, 45155, 49203, 51723, 54186, 54670, 57470, 58291, 58575, 61575, 63217, 70290, 73890, 74550, 81279, 82005, 86205, 90310, 98406, 103446, 111825, 116582, 117150, 123150, 126434, 135465, 136675, 143675, 162558, 164010, 172410, 174873, 175725, 184725, 189651, 223650, 225775, 246015, 258615, 270930, 273350, 287350, 291455, 316085, 349746, 351450, 369450, 379302, 406395, 408037, 410025, 431025, 451550, 492030, 517230, 524619, 568953, 582910, 632170, 641201, 677325, 812790, 816074, 820050, 862050, 874365, 948255, 1049238, 1137906, 1224111, 1230075, 1282402, 1293075, 1354650, 1457275, 1580425, 1748730, 1896510, 1923603, 2031975, 2040185, 2448222, 2460150, 2586150, 2623095, 2844765, 2914550, 3160850, 3206005, 3672333, 3847206, 4063950, 4080370, 4371825, 4488407, 4741275, 5246190, 5689530, 5770809, 6120555, 6412010, 7344666, 8743650, 8976814, 9482550, 9618015, 10200925, 11541618, 12241110, 13115475, 13465221, 14223825, 16030025, 18361665, 19236030, 20401850, 22442035, 26230950, 26930442, 28447650, 28854045, 30602775, 32060050, 36723330, 40395663, 44884070, 48090075, 57708090, 61205550, 67326105, 80791326, 91808325, 96180150, 112210175, 134652210, 144270225, 183616650, 201978315, 224420350, 288540450, 336630525, 403956630, 673261050, 1009891575, 2019783150]

約数ペア:

[(1, 2019783150), (2, 1009891575), (3, 673261050), (5, 403956630), (6, 336630525), (7, 288540450), (9, 224420350), (10, 201978315), (11, 183616650), (14, 144270225), (15, 134652210), (18, 112210175), (21, 96180150), (22, 91808325), (25, 80791326), (30, 67326105), (33, 61205550), (35, 57708090), (42, 48090075), (45, 44884070), (50, 40395663), (55, 36723330), (63, 32060050), (66, 30602775), (70, 28854045), (71, 28447650), (75, 26930442), (77, 26230950), (90, 22442035), (99, 20401850), (105, 19236030), (110, 18361665), (126, 16030025), (142, 14223825), (150, 13465221), (154, 13115475), (165, 12241110), (175, 11541618), (198, 10200925), (210, 9618015), (213, 9482550), (225, 8976814), (231, 8743650), (275, 7344666), (315, 6412010), (330, 6120555), (350, 5770809), (355, 5689530), (385, 5246190), (426, 4741275), (450, 4488407), (462, 4371825), (495, 4080370), (497, 4063950), (525, 3847206), (550, 3672333), (630, 3206005), (639, 3160850), (693, 2914550), (710, 2844765), (770, 2623095), (781, 2586150), (821, 2460150), (825, 2448222), (990, 2040185), (994, 2031975), (1050, 1923603), (1065, 1896510), (1155, 1748730), (1278, 1580425), (1386, 1457275), (1491, 1354650), (1562, 1293075), (1575, 1282402), (1642, 1230075), (1650, 1224111), (1775, 1137906), (1925, 1049238), (2130, 948255), (2310, 874365), (2343, 862050), (2463, 820050), (2475, 816074), (2485, 812790), (2982, 677325), (3150, 641201), (3195, 632170), (3465, 582910), (3550, 568953), (3850, 524619), (3905, 517230), (4105, 492030), (4473, 451550), (4686, 431025), (4926, 410025), (4950, 408037), (4970, 406395), (5325, 379302), (5467, 369450), (5747, 351450), (5775, 349746), (6390, 316085), (6930, 291455), (7029, 287350), (7389, 273350), (7455, 270930), (7810, 258615), (8210, 246015), (8946, 225775), (9031, 223650), (10650, 189651), (10934, 184725), (11494, 175725), (11550, 174873), (11715, 172410), (12315, 164010), (12425, 162558), (14058, 143675), (14778, 136675), (14910, 135465), (15975, 126434), (16401, 123150), (17241, 117150), (17325, 116582), (18062, 111825), (19525, 103446), (20525, 98406), (22365, 90310), (23430, 86205), (24630, 82005), (24850, 81279), (27093, 74550), (27335, 73890), (28735, 70290), (31950, 63217), (32802, 61575), (34482, 58575), (34650, 58291), (35145, 57470), (36945, 54670), (37275, 54186), (39050, 51723), (41050, 49203), (44730, 45155)]