98877480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{263}}^1$

素因数の和:531

約数の個数: 128

約数和(自身を含む): 321995520

約数和(自身を除く): 223118040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 241, 260, 263, 312, 390, 482, 520, 526, 723, 780, 789, 964, 1052, 1205, 1315, 1446, 1560, 1578, 1928, 2104, 2410, 2630, 2892, 3133, 3156, 3419, 3615, 3945, 4820, 5260, 5784, 6266, 6312, 6838, 7230, 7890, 9399, 9640, 10257, 10520, 12532, 13676, 14460, 15665, 15780, 17095, 18798, 20514, 25064, 27352, 28920, 31330, 31560, 34190, 37596, 41028, 46995, 51285, 62660, 63383, 68380, 75192, 82056, 93990, 102570, 125320, 126766, 136760, 187980, 190149, 205140, 253532, 316915, 375960, 380298, 410280, 507064, 633830, 760596, 823979, 950745, 1267660, 1521192, 1647958, 1901490, 2471937, 2535320, 3295916, 3802980, 4119895, 4943874, 6591832, 7605960, 8239790, 9887748, 12359685, 16479580, 19775496, 24719370, 32959160, 49438740, 98877480]

約数ペア:

[(1, 98877480), (2, 49438740), (3, 32959160), (4, 24719370), (5, 19775496), (6, 16479580), (8, 12359685), (10, 9887748), (12, 8239790), (13, 7605960), (15, 6591832), (20, 4943874), (24, 4119895), (26, 3802980), (30, 3295916), (39, 2535320), (40, 2471937), (52, 1901490), (60, 1647958), (65, 1521192), (78, 1267660), (104, 950745), (120, 823979), (130, 760596), (156, 633830), (195, 507064), (241, 410280), (260, 380298), (263, 375960), (312, 316915), (390, 253532), (482, 205140), (520, 190149), (526, 187980), (723, 136760), (780, 126766), (789, 125320), (964, 102570), (1052, 93990), (1205, 82056), (1315, 75192), (1446, 68380), (1560, 63383), (1578, 62660), (1928, 51285), (2104, 46995), (2410, 41028), (2630, 37596), (2892, 34190), (3133, 31560), (3156, 31330), (3419, 28920), (3615, 27352), (3945, 25064), (4820, 20514), (5260, 18798), (5784, 17095), (6266, 15780), (6312, 15665), (6838, 14460), (7230, 13676), (7890, 12532), (9399, 10520), (9640, 10257)]