188923800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:542

約数の個数: 192

約数和(自身を含む): 644021280

約数和(自身を除く): 455097480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 53, 60, 65, 75, 78, 100, 104, 106, 120, 130, 150, 156, 159, 195, 200, 212, 260, 265, 300, 312, 318, 325, 390, 424, 457, 520, 530, 600, 636, 650, 689, 780, 795, 914, 975, 1060, 1272, 1300, 1325, 1371, 1378, 1560, 1590, 1828, 1950, 2067, 2120, 2285, 2600, 2650, 2742, 2756, 3180, 3445, 3656, 3900, 3975, 4134, 4570, 5300, 5484, 5512, 5941, 6360, 6855, 6890, 7800, 7950, 8268, 9140, 10335, 10600, 10968, 11425, 11882, 13710, 13780, 15900, 16536, 17225, 17823, 18280, 20670, 22850, 23764, 24221, 27420, 27560, 29705, 31800, 34275, 34450, 35646, 41340, 45700, 47528, 48442, 51675, 54840, 59410, 68550, 68900, 71292, 72663, 82680, 89115, 91400, 96884, 103350, 118820, 121105, 137100, 137800, 142584, 145326, 148525, 178230, 193768, 206700, 237640, 242210, 274200, 290652, 297050, 314873, 356460, 363315, 413400, 445575, 484420, 581304, 594100, 605525, 629746, 712920, 726630, 891150, 944619, 968840, 1188200, 1211050, 1259492, 1453260, 1574365, 1782300, 1816575, 1889238, 2422100, 2518984, 2906520, 3148730, 3564600, 3633150, 3778476, 4723095, 4844200, 6297460, 7266300, 7556952, 7871825, 9446190, 12594920, 14532600, 15743650, 18892380, 23615475, 31487300, 37784760, 47230950, 62974600, 94461900, 188923800]

約数ペア:

[(1, 188923800), (2, 94461900), (3, 62974600), (4, 47230950), (5, 37784760), (6, 31487300), (8, 23615475), (10, 18892380), (12, 15743650), (13, 14532600), (15, 12594920), (20, 9446190), (24, 7871825), (25, 7556952), (26, 7266300), (30, 6297460), (39, 4844200), (40, 4723095), (50, 3778476), (52, 3633150), (53, 3564600), (60, 3148730), (65, 2906520), (75, 2518984), (78, 2422100), (100, 1889238), (104, 1816575), (106, 1782300), (120, 1574365), (130, 1453260), (150, 1259492), (156, 1211050), (159, 1188200), (195, 968840), (200, 944619), (212, 891150), (260, 726630), (265, 712920), (300, 629746), (312, 605525), (318, 594100), (325, 581304), (390, 484420), (424, 445575), (457, 413400), (520, 363315), (530, 356460), (600, 314873), (636, 297050), (650, 290652), (689, 274200), (780, 242210), (795, 237640), (914, 206700), (975, 193768), (1060, 178230), (1272, 148525), (1300, 145326), (1325, 142584), (1371, 137800), (1378, 137100), (1560, 121105), (1590, 118820), (1828, 103350), (1950, 96884), (2067, 91400), (2120, 89115), (2285, 82680), (2600, 72663), (2650, 71292), (2742, 68900), (2756, 68550), (3180, 59410), (3445, 54840), (3656, 51675), (3900, 48442), (3975, 47528), (4134, 45700), (4570, 41340), (5300, 35646), (5484, 34450), (5512, 34275), (5941, 31800), (6360, 29705), (6855, 27560), (6890, 27420), (7800, 24221), (7950, 23764), (8268, 22850), (9140, 20670), (10335, 18280), (10600, 17823), (10968, 17225), (11425, 16536), (11882, 15900), (13710, 13780)]