78426600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:360

約数の個数: 192

約数和(自身を含む): 282839040

約数和(自身を除く): 204412440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 71, 75, 84, 100, 105, 120, 140, 142, 150, 168, 175, 200, 210, 213, 263, 280, 284, 300, 350, 355, 420, 426, 497, 525, 526, 568, 600, 700, 710, 789, 840, 852, 994, 1050, 1052, 1065, 1315, 1400, 1420, 1491, 1578, 1704, 1775, 1841, 1988, 2100, 2104, 2130, 2485, 2630, 2840, 2982, 3156, 3550, 3682, 3945, 3976, 4200, 4260, 4970, 5260, 5325, 5523, 5964, 6312, 6575, 7100, 7364, 7455, 7890, 8520, 9205, 9940, 10520, 10650, 11046, 11928, 12425, 13150, 14200, 14728, 14910, 15780, 18410, 18673, 19725, 19880, 21300, 22092, 24850, 26300, 27615, 29820, 31560, 36820, 37275, 37346, 39450, 42600, 44184, 46025, 49700, 52600, 55230, 56019, 59640, 73640, 74550, 74692, 78900, 92050, 93365, 99400, 110460, 112038, 130711, 138075, 149100, 149384, 157800, 184100, 186730, 220920, 224076, 261422, 276150, 280095, 298200, 368200, 373460, 392133, 448152, 466825, 522844, 552300, 560190, 653555, 746920, 784266, 933650, 1045688, 1104600, 1120380, 1307110, 1400475, 1568532, 1867300, 1960665, 2240760, 2614220, 2800950, 3137064, 3267775, 3734600, 3921330, 5228440, 5601900, 6535550, 7842660, 9803325, 11203800, 13071100, 15685320, 19606650, 26142200, 39213300, 78426600]

約数ペア:

[(1, 78426600), (2, 39213300), (3, 26142200), (4, 19606650), (5, 15685320), (6, 13071100), (7, 11203800), (8, 9803325), (10, 7842660), (12, 6535550), (14, 5601900), (15, 5228440), (20, 3921330), (21, 3734600), (24, 3267775), (25, 3137064), (28, 2800950), (30, 2614220), (35, 2240760), (40, 1960665), (42, 1867300), (50, 1568532), (56, 1400475), (60, 1307110), (70, 1120380), (71, 1104600), (75, 1045688), (84, 933650), (100, 784266), (105, 746920), (120, 653555), (140, 560190), (142, 552300), (150, 522844), (168, 466825), (175, 448152), (200, 392133), (210, 373460), (213, 368200), (263, 298200), (280, 280095), (284, 276150), (300, 261422), (350, 224076), (355, 220920), (420, 186730), (426, 184100), (497, 157800), (525, 149384), (526, 149100), (568, 138075), (600, 130711), (700, 112038), (710, 110460), (789, 99400), (840, 93365), (852, 92050), (994, 78900), (1050, 74692), (1052, 74550), (1065, 73640), (1315, 59640), (1400, 56019), (1420, 55230), (1491, 52600), (1578, 49700), (1704, 46025), (1775, 44184), (1841, 42600), (1988, 39450), (2100, 37346), (2104, 37275), (2130, 36820), (2485, 31560), (2630, 29820), (2840, 27615), (2982, 26300), (3156, 24850), (3550, 22092), (3682, 21300), (3945, 19880), (3976, 19725), (4200, 18673), (4260, 18410), (4970, 15780), (5260, 14910), (5325, 14728), (5523, 14200), (5964, 13150), (6312, 12425), (6575, 11928), (7100, 11046), (7364, 10650), (7455, 10520), (7890, 9940), (8520, 9205)]