185351400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^2$

素因数の和:213

約数の個数: 216

約数和(自身を含む): 677970930

約数和(自身を除く): 492619530

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 89, 90, 100, 104, 117, 120, 130, 150, 156, 178, 180, 195, 200, 225, 234, 260, 267, 300, 312, 325, 356, 360, 390, 445, 450, 468, 520, 534, 585, 600, 650, 712, 780, 801, 890, 900, 936, 975, 1068, 1157, 1170, 1300, 1335, 1560, 1602, 1780, 1800, 1950, 2136, 2225, 2314, 2340, 2600, 2670, 2925, 3204, 3471, 3560, 3900, 4005, 4450, 4628, 4680, 5340, 5785, 5850, 6408, 6675, 6942, 7800, 7921, 8010, 8900, 9256, 10413, 10680, 11570, 11700, 13350, 13884, 15842, 16020, 17355, 17800, 20025, 20826, 23140, 23400, 23763, 26700, 27768, 28925, 31684, 32040, 34710, 39605, 40050, 41652, 46280, 47526, 52065, 53400, 57850, 63368, 69420, 71289, 79210, 80100, 83304, 86775, 95052, 102973, 104130, 115700, 118815, 138840, 142578, 158420, 160200, 173550, 190104, 198025, 205946, 208260, 231400, 237630, 260325, 285156, 308919, 316840, 347100, 356445, 396050, 411892, 416520, 475260, 514865, 520650, 570312, 594075, 617838, 694200, 712890, 792100, 823784, 926757, 950520, 1029730, 1041300, 1188150, 1235676, 1425780, 1544595, 1584200, 1782225, 1853514, 2059460, 2082600, 2376300, 2471352, 2574325, 2851560, 3089190, 3564450, 3707028, 4118920, 4633785, 4752600, 5148650, 6178380, 7128900, 7414056, 7722975, 9267570, 10297300, 12356760, 14257800, 15445950, 18535140, 20594600, 23168925, 30891900, 37070280, 46337850, 61783800, 92675700, 185351400]

約数ペア:

[(1, 185351400), (2, 92675700), (3, 61783800), (4, 46337850), (5, 37070280), (6, 30891900), (8, 23168925), (9, 20594600), (10, 18535140), (12, 15445950), (13, 14257800), (15, 12356760), (18, 10297300), (20, 9267570), (24, 7722975), (25, 7414056), (26, 7128900), (30, 6178380), (36, 5148650), (39, 4752600), (40, 4633785), (45, 4118920), (50, 3707028), (52, 3564450), (60, 3089190), (65, 2851560), (72, 2574325), (75, 2471352), (78, 2376300), (89, 2082600), (90, 2059460), (100, 1853514), (104, 1782225), (117, 1584200), (120, 1544595), (130, 1425780), (150, 1235676), (156, 1188150), (178, 1041300), (180, 1029730), (195, 950520), (200, 926757), (225, 823784), (234, 792100), (260, 712890), (267, 694200), (300, 617838), (312, 594075), (325, 570312), (356, 520650), (360, 514865), (390, 475260), (445, 416520), (450, 411892), (468, 396050), (520, 356445), (534, 347100), (585, 316840), (600, 308919), (650, 285156), (712, 260325), (780, 237630), (801, 231400), (890, 208260), (900, 205946), (936, 198025), (975, 190104), (1068, 173550), (1157, 160200), (1170, 158420), (1300, 142578), (1335, 138840), (1560, 118815), (1602, 115700), (1780, 104130), (1800, 102973), (1950, 95052), (2136, 86775), (2225, 83304), (2314, 80100), (2340, 79210), (2600, 71289), (2670, 69420), (2925, 63368), (3204, 57850), (3471, 53400), (3560, 52065), (3900, 47526), (4005, 46280), (4450, 41652), (4628, 40050), (4680, 39605), (5340, 34710), (5785, 32040), (5850, 31684), (6408, 28925), (6675, 27768), (6942, 26700), (7800, 23763), (7921, 23400), (8010, 23140), (8900, 20826), (9256, 20025), (10413, 17800), (10680, 17355), (11570, 16020), (11700, 15842), (13350, 13884)]