27502800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:118

約数の個数: 240

約数和(自身を含む): 99451968

約数和(自身を除く): 71949168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 41, 43, 48, 50, 52, 60, 65, 75, 78, 80, 82, 86, 100, 104, 120, 123, 129, 130, 150, 156, 164, 172, 195, 200, 205, 208, 215, 240, 246, 258, 260, 300, 312, 325, 328, 344, 390, 400, 410, 430, 492, 516, 520, 533, 559, 600, 615, 624, 645, 650, 656, 688, 780, 820, 860, 975, 984, 1025, 1032, 1040, 1066, 1075, 1118, 1200, 1230, 1290, 1300, 1560, 1599, 1640, 1677, 1720, 1763, 1950, 1968, 2050, 2064, 2132, 2150, 2236, 2460, 2580, 2600, 2665, 2795, 3075, 3120, 3198, 3225, 3280, 3354, 3440, 3526, 3900, 4100, 4264, 4300, 4472, 4920, 5160, 5200, 5289, 5330, 5590, 6150, 6396, 6450, 6708, 7052, 7800, 7995, 8200, 8385, 8528, 8600, 8815, 8944, 9840, 10320, 10578, 10660, 11180, 12300, 12792, 12900, 13325, 13416, 13975, 14104, 15600, 15990, 16400, 16770, 17200, 17630, 21156, 21320, 22360, 22919, 24600, 25584, 25800, 26445, 26650, 26832, 27950, 28208, 31980, 33540, 35260, 39975, 41925, 42312, 42640, 44075, 44720, 45838, 49200, 51600, 52890, 53300, 55900, 63960, 67080, 68757, 70520, 79950, 83850, 84624, 88150, 91676, 105780, 106600, 111800, 114595, 127920, 132225, 134160, 137514, 141040, 159900, 167700, 176300, 183352, 211560, 213200, 223600, 229190, 264450, 275028, 319800, 335400, 343785, 352600, 366704, 423120, 458380, 528900, 550056, 572975, 639600, 670800, 687570, 705200, 916760, 1057800, 1100112, 1145950, 1375140, 1718925, 1833520, 2115600, 2291900, 2750280, 3437850, 4583800, 5500560, 6875700, 9167600, 13751400, 27502800]

約数ペア:

[(1, 27502800), (2, 13751400), (3, 9167600), (4, 6875700), (5, 5500560), (6, 4583800), (8, 3437850), (10, 2750280), (12, 2291900), (13, 2115600), (15, 1833520), (16, 1718925), (20, 1375140), (24, 1145950), (25, 1100112), (26, 1057800), (30, 916760), (39, 705200), (40, 687570), (41, 670800), (43, 639600), (48, 572975), (50, 550056), (52, 528900), (60, 458380), (65, 423120), (75, 366704), (78, 352600), (80, 343785), (82, 335400), (86, 319800), (100, 275028), (104, 264450), (120, 229190), (123, 223600), (129, 213200), (130, 211560), (150, 183352), (156, 176300), (164, 167700), (172, 159900), (195, 141040), (200, 137514), (205, 134160), (208, 132225), (215, 127920), (240, 114595), (246, 111800), (258, 106600), (260, 105780), (300, 91676), (312, 88150), (325, 84624), (328, 83850), (344, 79950), (390, 70520), (400, 68757), (410, 67080), (430, 63960), (492, 55900), (516, 53300), (520, 52890), (533, 51600), (559, 49200), (600, 45838), (615, 44720), (624, 44075), (645, 42640), (650, 42312), (656, 41925), (688, 39975), (780, 35260), (820, 33540), (860, 31980), (975, 28208), (984, 27950), (1025, 26832), (1032, 26650), (1040, 26445), (1066, 25800), (1075, 25584), (1118, 24600), (1200, 22919), (1230, 22360), (1290, 21320), (1300, 21156), (1560, 17630), (1599, 17200), (1640, 16770), (1677, 16400), (1720, 15990), (1763, 15600), (1950, 14104), (1968, 13975), (2050, 13416), (2064, 13325), (2132, 12900), (2150, 12792), (2236, 12300), (2460, 11180), (2580, 10660), (2600, 10578), (2665, 10320), (2795, 9840), (3075, 8944), (3120, 8815), (3198, 8600), (3225, 8528), (3280, 8385), (3354, 8200), (3440, 7995), (3526, 7800), (3900, 7052), (4100, 6708), (4264, 6450), (4300, 6396), (4472, 6150), (4920, 5590), (5160, 5330), (5200, 5289)]