90799800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1663}}^1$

素因数の和:1702

約数の個数: 192

約数和(自身を含む): 346644480

約数和(自身を除く): 255844680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 50, 52, 56, 60, 65, 70, 75, 78, 84, 91, 100, 104, 105, 120, 130, 140, 150, 156, 168, 175, 182, 195, 200, 210, 260, 273, 280, 300, 312, 325, 350, 364, 390, 420, 455, 520, 525, 546, 600, 650, 700, 728, 780, 840, 910, 975, 1050, 1092, 1300, 1365, 1400, 1560, 1663, 1820, 1950, 2100, 2184, 2275, 2600, 2730, 3326, 3640, 3900, 4200, 4550, 4989, 5460, 6652, 6825, 7800, 8315, 9100, 9978, 10920, 11641, 13304, 13650, 16630, 18200, 19956, 21619, 23282, 24945, 27300, 33260, 34923, 39912, 41575, 43238, 46564, 49890, 54600, 58205, 64857, 66520, 69846, 83150, 86476, 93128, 99780, 108095, 116410, 124725, 129714, 139692, 151333, 166300, 172952, 174615, 199560, 216190, 232820, 249450, 259428, 279384, 291025, 302666, 324285, 332600, 349230, 432380, 453999, 465640, 498900, 518856, 540475, 582050, 605332, 648570, 698460, 756665, 864760, 873075, 907998, 997800, 1080950, 1164100, 1210664, 1297140, 1396920, 1513330, 1621425, 1746150, 1815996, 2161900, 2269995, 2328200, 2594280, 3026660, 3242850, 3492300, 3631992, 3783325, 4323800, 4539990, 6053320, 6485700, 6984600, 7566650, 9079980, 11349975, 12971400, 15133300, 18159960, 22699950, 30266600, 45399900, 90799800]

約数ペア:

[(1, 90799800), (2, 45399900), (3, 30266600), (4, 22699950), (5, 18159960), (6, 15133300), (7, 12971400), (8, 11349975), (10, 9079980), (12, 7566650), (13, 6984600), (14, 6485700), (15, 6053320), (20, 4539990), (21, 4323800), (24, 3783325), (25, 3631992), (26, 3492300), (28, 3242850), (30, 3026660), (35, 2594280), (39, 2328200), (40, 2269995), (42, 2161900), (50, 1815996), (52, 1746150), (56, 1621425), (60, 1513330), (65, 1396920), (70, 1297140), (75, 1210664), (78, 1164100), (84, 1080950), (91, 997800), (100, 907998), (104, 873075), (105, 864760), (120, 756665), (130, 698460), (140, 648570), (150, 605332), (156, 582050), (168, 540475), (175, 518856), (182, 498900), (195, 465640), (200, 453999), (210, 432380), (260, 349230), (273, 332600), (280, 324285), (300, 302666), (312, 291025), (325, 279384), (350, 259428), (364, 249450), (390, 232820), (420, 216190), (455, 199560), (520, 174615), (525, 172952), (546, 166300), (600, 151333), (650, 139692), (700, 129714), (728, 124725), (780, 116410), (840, 108095), (910, 99780), (975, 93128), (1050, 86476), (1092, 83150), (1300, 69846), (1365, 66520), (1400, 64857), (1560, 58205), (1663, 54600), (1820, 49890), (1950, 46564), (2100, 43238), (2184, 41575), (2275, 39912), (2600, 34923), (2730, 33260), (3326, 27300), (3640, 24945), (3900, 23282), (4200, 21619), (4550, 19956), (4989, 18200), (5460, 16630), (6652, 13650), (6825, 13304), (7800, 11641), (8315, 10920), (9100, 9978)]