102877320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9421}}^1$

素因数の和:9455

約数の個数: 128

約数和(自身を含む): 379895040

約数和(自身を除く): 277017720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 9421, 10920, 18842, 28263, 37684, 47105, 56526, 65947, 75368, 94210, 113052, 122473, 131894, 141315, 188420, 197841, 226104, 244946, 263788, 282630, 329735, 367419, 376840, 395682, 489892, 527576, 565260, 612365, 659470, 734838, 791364, 857311, 979784, 989205, 1130520, 1224730, 1318940, 1469676, 1582728, 1714622, 1837095, 1978410, 2449460, 2571933, 2637880, 2939352, 3429244, 3674190, 3956820, 4286555, 4898920, 5143866, 6858488, 7348380, 7913640, 8573110, 10287732, 12859665, 14696760, 17146220, 20575464, 25719330, 34292440, 51438660, 102877320]

約数ペア:

[(1, 102877320), (2, 51438660), (3, 34292440), (4, 25719330), (5, 20575464), (6, 17146220), (7, 14696760), (8, 12859665), (10, 10287732), (12, 8573110), (13, 7913640), (14, 7348380), (15, 6858488), (20, 5143866), (21, 4898920), (24, 4286555), (26, 3956820), (28, 3674190), (30, 3429244), (35, 2939352), (39, 2637880), (40, 2571933), (42, 2449460), (52, 1978410), (56, 1837095), (60, 1714622), (65, 1582728), (70, 1469676), (78, 1318940), (84, 1224730), (91, 1130520), (104, 989205), (105, 979784), (120, 857311), (130, 791364), (140, 734838), (156, 659470), (168, 612365), (182, 565260), (195, 527576), (210, 489892), (260, 395682), (273, 376840), (280, 367419), (312, 329735), (364, 282630), (390, 263788), (420, 244946), (455, 226104), (520, 197841), (546, 188420), (728, 141315), (780, 131894), (840, 122473), (910, 113052), (1092, 94210), (1365, 75368), (1560, 65947), (1820, 56526), (2184, 47105), (2730, 37684), (3640, 28263), (5460, 18842), (9421, 10920)]