123653400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:306

約数の個数: 192

約数和(自身を含む): 419973120

約数和(自身を除く): 296319720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 83, 100, 104, 120, 130, 150, 156, 166, 191, 195, 200, 249, 260, 300, 312, 325, 332, 382, 390, 415, 498, 520, 573, 600, 650, 664, 764, 780, 830, 955, 975, 996, 1079, 1146, 1245, 1300, 1528, 1560, 1660, 1910, 1950, 1992, 2075, 2158, 2292, 2483, 2490, 2600, 2865, 3237, 3320, 3820, 3900, 4150, 4316, 4584, 4775, 4966, 4980, 5395, 5730, 6225, 6474, 7449, 7640, 7800, 8300, 8632, 9550, 9932, 9960, 10790, 11460, 12415, 12450, 12948, 14325, 14898, 15853, 16185, 16600, 19100, 19864, 21580, 22920, 24830, 24900, 25896, 26975, 28650, 29796, 31706, 32370, 37245, 38200, 43160, 47559, 49660, 49800, 53950, 57300, 59592, 62075, 63412, 64740, 74490, 79265, 80925, 95118, 99320, 107900, 114600, 124150, 126824, 129480, 148980, 158530, 161850, 186225, 190236, 206089, 215800, 237795, 248300, 297960, 317060, 323700, 372450, 380472, 396325, 412178, 475590, 496600, 618267, 634120, 647400, 744900, 792650, 824356, 951180, 1030445, 1188975, 1236534, 1489800, 1585300, 1648712, 1902360, 2060890, 2377950, 2473068, 3091335, 3170600, 4121780, 4755900, 4946136, 5152225, 6182670, 8243560, 9511800, 10304450, 12365340, 15456675, 20608900, 24730680, 30913350, 41217800, 61826700, 123653400]

約数ペア:

[(1, 123653400), (2, 61826700), (3, 41217800), (4, 30913350), (5, 24730680), (6, 20608900), (8, 15456675), (10, 12365340), (12, 10304450), (13, 9511800), (15, 8243560), (20, 6182670), (24, 5152225), (25, 4946136), (26, 4755900), (30, 4121780), (39, 3170600), (40, 3091335), (50, 2473068), (52, 2377950), (60, 2060890), (65, 1902360), (75, 1648712), (78, 1585300), (83, 1489800), (100, 1236534), (104, 1188975), (120, 1030445), (130, 951180), (150, 824356), (156, 792650), (166, 744900), (191, 647400), (195, 634120), (200, 618267), (249, 496600), (260, 475590), (300, 412178), (312, 396325), (325, 380472), (332, 372450), (382, 323700), (390, 317060), (415, 297960), (498, 248300), (520, 237795), (573, 215800), (600, 206089), (650, 190236), (664, 186225), (764, 161850), (780, 158530), (830, 148980), (955, 129480), (975, 126824), (996, 124150), (1079, 114600), (1146, 107900), (1245, 99320), (1300, 95118), (1528, 80925), (1560, 79265), (1660, 74490), (1910, 64740), (1950, 63412), (1992, 62075), (2075, 59592), (2158, 57300), (2292, 53950), (2483, 49800), (2490, 49660), (2600, 47559), (2865, 43160), (3237, 38200), (3320, 37245), (3820, 32370), (3900, 31706), (4150, 29796), (4316, 28650), (4584, 26975), (4775, 25896), (4966, 24900), (4980, 24830), (5395, 22920), (5730, 21580), (6225, 19864), (6474, 19100), (7449, 16600), (7640, 16185), (7800, 15853), (8300, 14898), (8632, 14325), (9550, 12948), (9932, 12450), (9960, 12415), (10790, 11460)]