61081800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:264

約数の個数: 192

約数和(自身を含む): 209986560

約数和(自身を除く): 148904760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 41, 50, 52, 60, 65, 75, 78, 82, 100, 104, 120, 123, 130, 150, 156, 164, 191, 195, 200, 205, 246, 260, 300, 312, 325, 328, 382, 390, 410, 492, 520, 533, 573, 600, 615, 650, 764, 780, 820, 955, 975, 984, 1025, 1066, 1146, 1230, 1300, 1528, 1560, 1599, 1640, 1910, 1950, 2050, 2132, 2292, 2460, 2483, 2600, 2665, 2865, 3075, 3198, 3820, 3900, 4100, 4264, 4584, 4775, 4920, 4966, 5330, 5730, 6150, 6396, 7449, 7640, 7800, 7831, 7995, 8200, 9550, 9932, 10660, 11460, 12300, 12415, 12792, 13325, 14325, 14898, 15662, 15990, 19100, 19864, 21320, 22920, 23493, 24600, 24830, 26650, 28650, 29796, 31324, 31980, 37245, 38200, 39155, 39975, 46986, 49660, 53300, 57300, 59592, 62075, 62648, 63960, 74490, 78310, 79950, 93972, 99320, 101803, 106600, 114600, 117465, 124150, 148980, 156620, 159900, 186225, 187944, 195775, 203606, 234930, 248300, 297960, 305409, 313240, 319800, 372450, 391550, 407212, 469860, 496600, 509015, 587325, 610818, 744900, 783100, 814424, 939720, 1018030, 1174650, 1221636, 1489800, 1527045, 1566200, 2036060, 2349300, 2443272, 2545075, 3054090, 4072120, 4698600, 5090150, 6108180, 7635225, 10180300, 12216360, 15270450, 20360600, 30540900, 61081800]

約数ペア:

[(1, 61081800), (2, 30540900), (3, 20360600), (4, 15270450), (5, 12216360), (6, 10180300), (8, 7635225), (10, 6108180), (12, 5090150), (13, 4698600), (15, 4072120), (20, 3054090), (24, 2545075), (25, 2443272), (26, 2349300), (30, 2036060), (39, 1566200), (40, 1527045), (41, 1489800), (50, 1221636), (52, 1174650), (60, 1018030), (65, 939720), (75, 814424), (78, 783100), (82, 744900), (100, 610818), (104, 587325), (120, 509015), (123, 496600), (130, 469860), (150, 407212), (156, 391550), (164, 372450), (191, 319800), (195, 313240), (200, 305409), (205, 297960), (246, 248300), (260, 234930), (300, 203606), (312, 195775), (325, 187944), (328, 186225), (382, 159900), (390, 156620), (410, 148980), (492, 124150), (520, 117465), (533, 114600), (573, 106600), (600, 101803), (615, 99320), (650, 93972), (764, 79950), (780, 78310), (820, 74490), (955, 63960), (975, 62648), (984, 62075), (1025, 59592), (1066, 57300), (1146, 53300), (1230, 49660), (1300, 46986), (1528, 39975), (1560, 39155), (1599, 38200), (1640, 37245), (1910, 31980), (1950, 31324), (2050, 29796), (2132, 28650), (2292, 26650), (2460, 24830), (2483, 24600), (2600, 23493), (2665, 22920), (2865, 21320), (3075, 19864), (3198, 19100), (3820, 15990), (3900, 15662), (4100, 14898), (4264, 14325), (4584, 13325), (4775, 12792), (4920, 12415), (4966, 12300), (5330, 11460), (5730, 10660), (6150, 9932), (6396, 9550), (7449, 8200), (7640, 7995), (7800, 7831)]