157918800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:278

約数の個数: 240

約数和(自身を含む): 557964288

約数和(自身を除く): 400045488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 53, 60, 65, 75, 78, 80, 100, 104, 106, 120, 130, 150, 156, 159, 191, 195, 200, 208, 212, 240, 260, 265, 300, 312, 318, 325, 382, 390, 400, 424, 520, 530, 573, 600, 624, 636, 650, 689, 764, 780, 795, 848, 955, 975, 1040, 1060, 1146, 1200, 1272, 1300, 1325, 1378, 1528, 1560, 1590, 1910, 1950, 2067, 2120, 2292, 2483, 2544, 2600, 2650, 2756, 2865, 3056, 3120, 3180, 3445, 3820, 3900, 3975, 4134, 4240, 4584, 4775, 4966, 5200, 5300, 5512, 5730, 6360, 6890, 7449, 7640, 7800, 7950, 8268, 9168, 9550, 9932, 10123, 10335, 10600, 11024, 11460, 12415, 12720, 13780, 14325, 14898, 15280, 15600, 15900, 16536, 17225, 19100, 19864, 20246, 20670, 21200, 22920, 24830, 27560, 28650, 29796, 30369, 31800, 33072, 34450, 37245, 38200, 39728, 40492, 41340, 45840, 49660, 50615, 51675, 55120, 57300, 59592, 60738, 62075, 63600, 68900, 74490, 76400, 80984, 82680, 99320, 101230, 103350, 114600, 119184, 121476, 124150, 131599, 137800, 148980, 151845, 161968, 165360, 186225, 198640, 202460, 206700, 229200, 242952, 248300, 253075, 263198, 275600, 297960, 303690, 372450, 394797, 404920, 413400, 485904, 496600, 506150, 526396, 595920, 607380, 657995, 744900, 759225, 789594, 809840, 826800, 993200, 1012300, 1052792, 1214760, 1315990, 1489800, 1518450, 1579188, 1973985, 2024600, 2105584, 2429520, 2631980, 2979600, 3036900, 3158376, 3289975, 3947970, 4049200, 5263960, 6073800, 6316752, 6579950, 7895940, 9869925, 10527920, 12147600, 13159900, 15791880, 19739850, 26319800, 31583760, 39479700, 52639600, 78959400, 157918800]

約数ペア:

[(1, 157918800), (2, 78959400), (3, 52639600), (4, 39479700), (5, 31583760), (6, 26319800), (8, 19739850), (10, 15791880), (12, 13159900), (13, 12147600), (15, 10527920), (16, 9869925), (20, 7895940), (24, 6579950), (25, 6316752), (26, 6073800), (30, 5263960), (39, 4049200), (40, 3947970), (48, 3289975), (50, 3158376), (52, 3036900), (53, 2979600), (60, 2631980), (65, 2429520), (75, 2105584), (78, 2024600), (80, 1973985), (100, 1579188), (104, 1518450), (106, 1489800), (120, 1315990), (130, 1214760), (150, 1052792), (156, 1012300), (159, 993200), (191, 826800), (195, 809840), (200, 789594), (208, 759225), (212, 744900), (240, 657995), (260, 607380), (265, 595920), (300, 526396), (312, 506150), (318, 496600), (325, 485904), (382, 413400), (390, 404920), (400, 394797), (424, 372450), (520, 303690), (530, 297960), (573, 275600), (600, 263198), (624, 253075), (636, 248300), (650, 242952), (689, 229200), (764, 206700), (780, 202460), (795, 198640), (848, 186225), (955, 165360), (975, 161968), (1040, 151845), (1060, 148980), (1146, 137800), (1200, 131599), (1272, 124150), (1300, 121476), (1325, 119184), (1378, 114600), (1528, 103350), (1560, 101230), (1590, 99320), (1910, 82680), (1950, 80984), (2067, 76400), (2120, 74490), (2292, 68900), (2483, 63600), (2544, 62075), (2600, 60738), (2650, 59592), (2756, 57300), (2865, 55120), (3056, 51675), (3120, 50615), (3180, 49660), (3445, 45840), (3820, 41340), (3900, 40492), (3975, 39728), (4134, 38200), (4240, 37245), (4584, 34450), (4775, 33072), (4966, 31800), (5200, 30369), (5300, 29796), (5512, 28650), (5730, 27560), (6360, 24830), (6890, 22920), (7449, 21200), (7640, 20670), (7800, 20246), (7950, 19864), (8268, 19100), (9168, 17225), (9550, 16536), (9932, 15900), (10123, 15600), (10335, 15280), (10600, 14898), (11024, 14325), (11460, 13780), (12415, 12720)]