308233800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1439}}^1$

素因数の和:1485

約数の個数: 288

約数和(自身を含む): 1253491200

約数和(自身を除く): 945257400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 25, 28, 30, 34, 35, 36, 40, 42, 45, 50, 51, 56, 60, 63, 68, 70, 72, 75, 84, 85, 90, 100, 102, 105, 119, 120, 126, 136, 140, 150, 153, 168, 170, 175, 180, 200, 204, 210, 225, 238, 252, 255, 280, 300, 306, 315, 340, 350, 357, 360, 408, 420, 425, 450, 476, 504, 510, 525, 595, 600, 612, 630, 680, 700, 714, 765, 840, 850, 900, 952, 1020, 1050, 1071, 1190, 1224, 1260, 1275, 1400, 1428, 1439, 1530, 1575, 1700, 1785, 1800, 2040, 2100, 2142, 2380, 2520, 2550, 2856, 2878, 2975, 3060, 3150, 3400, 3570, 3825, 4200, 4284, 4317, 4760, 5100, 5355, 5756, 5950, 6120, 6300, 7140, 7195, 7650, 8568, 8634, 8925, 10073, 10200, 10710, 11512, 11900, 12600, 12951, 14280, 14390, 15300, 17268, 17850, 20146, 21420, 21585, 23800, 24463, 25902, 26775, 28780, 30219, 30600, 34536, 35700, 35975, 40292, 42840, 43170, 48926, 50365, 51804, 53550, 57560, 60438, 64755, 71400, 71950, 73389, 80584, 86340, 90657, 97852, 100730, 103608, 107100, 107925, 120876, 122315, 129510, 143900, 146778, 151095, 171241, 172680, 181314, 195704, 201460, 214200, 215850, 220167, 241752, 244630, 251825, 259020, 287800, 293556, 302190, 323775, 342482, 362628, 366945, 402920, 431700, 440334, 453285, 489260, 503650, 513723, 518040, 587112, 604380, 611575, 647550, 684964, 725256, 733890, 755475, 856205, 863400, 880668, 906570, 978520, 1007300, 1027446, 1100835, 1208760, 1223150, 1295100, 1369928, 1467780, 1510950, 1541169, 1712410, 1761336, 1813140, 1834725, 2014600, 2054892, 2201670, 2266425, 2446300, 2568615, 2590200, 2935560, 3021900, 3082338, 3424820, 3626280, 3669450, 4109784, 4281025, 4403340, 4532850, 4892600, 5137230, 5504175, 6043800, 6164676, 6849640, 7338900, 7705845, 8562050, 8806680, 9065700, 10274460, 11008350, 12329352, 12843075, 14677800, 15411690, 17124100, 18131400, 20548920, 22016700, 25686150, 30823380, 34248200, 38529225, 44033400, 51372300, 61646760, 77058450, 102744600, 154116900, 308233800]

約数ペア:

[(1, 308233800), (2, 154116900), (3, 102744600), (4, 77058450), (5, 61646760), (6, 51372300), (7, 44033400), (8, 38529225), (9, 34248200), (10, 30823380), (12, 25686150), (14, 22016700), (15, 20548920), (17, 18131400), (18, 17124100), (20, 15411690), (21, 14677800), (24, 12843075), (25, 12329352), (28, 11008350), (30, 10274460), (34, 9065700), (35, 8806680), (36, 8562050), (40, 7705845), (42, 7338900), (45, 6849640), (50, 6164676), (51, 6043800), (56, 5504175), (60, 5137230), (63, 4892600), (68, 4532850), (70, 4403340), (72, 4281025), (75, 4109784), (84, 3669450), (85, 3626280), (90, 3424820), (100, 3082338), (102, 3021900), (105, 2935560), (119, 2590200), (120, 2568615), (126, 2446300), (136, 2266425), (140, 2201670), (150, 2054892), (153, 2014600), (168, 1834725), (170, 1813140), (175, 1761336), (180, 1712410), (200, 1541169), (204, 1510950), (210, 1467780), (225, 1369928), (238, 1295100), (252, 1223150), (255, 1208760), (280, 1100835), (300, 1027446), (306, 1007300), (315, 978520), (340, 906570), (350, 880668), (357, 863400), (360, 856205), (408, 755475), (420, 733890), (425, 725256), (450, 684964), (476, 647550), (504, 611575), (510, 604380), (525, 587112), (595, 518040), (600, 513723), (612, 503650), (630, 489260), (680, 453285), (700, 440334), (714, 431700), (765, 402920), (840, 366945), (850, 362628), (900, 342482), (952, 323775), (1020, 302190), (1050, 293556), (1071, 287800), (1190, 259020), (1224, 251825), (1260, 244630), (1275, 241752), (1400, 220167), (1428, 215850), (1439, 214200), (1530, 201460), (1575, 195704), (1700, 181314), (1785, 172680), (1800, 171241), (2040, 151095), (2100, 146778), (2142, 143900), (2380, 129510), (2520, 122315), (2550, 120876), (2856, 107925), (2878, 107100), (2975, 103608), (3060, 100730), (3150, 97852), (3400, 90657), (3570, 86340), (3825, 80584), (4200, 73389), (4284, 71950), (4317, 71400), (4760, 64755), (5100, 60438), (5355, 57560), (5756, 53550), (5950, 51804), (6120, 50365), (6300, 48926), (7140, 43170), (7195, 42840), (7650, 40292), (8568, 35975), (8634, 35700), (8925, 34536), (10073, 30600), (10200, 30219), (10710, 28780), (11512, 26775), (11900, 25902), (12600, 24463), (12951, 23800), (14280, 21585), (14390, 21420), (15300, 20146), (17268, 17850)]