97720800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2143}}^1$

素因数の和:2185

約数の個数: 144

約数和(自身を含む): 334978560

約数和(自身を除く): 237257760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 96, 100, 114, 120, 150, 152, 160, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 480, 570, 600, 608, 760, 800, 912, 950, 1140, 1200, 1425, 1520, 1824, 1900, 2143, 2280, 2400, 2850, 3040, 3800, 4286, 4560, 5700, 6429, 7600, 8572, 9120, 10715, 11400, 12858, 15200, 17144, 21430, 22800, 25716, 32145, 34288, 40717, 42860, 45600, 51432, 53575, 64290, 68576, 81434, 85720, 102864, 107150, 122151, 128580, 160725, 162868, 171440, 203585, 205728, 214300, 244302, 257160, 321450, 325736, 342880, 407170, 428600, 488604, 514320, 610755, 642900, 651472, 814340, 857200, 977208, 1017925, 1028640, 1221510, 1285800, 1302944, 1628680, 1714400, 1954416, 2035850, 2443020, 2571600, 3053775, 3257360, 3908832, 4071700, 4886040, 5143200, 6107550, 6514720, 8143400, 9772080, 12215100, 16286800, 19544160, 24430200, 32573600, 48860400, 97720800]

約数ペア:

[(1, 97720800), (2, 48860400), (3, 32573600), (4, 24430200), (5, 19544160), (6, 16286800), (8, 12215100), (10, 9772080), (12, 8143400), (15, 6514720), (16, 6107550), (19, 5143200), (20, 4886040), (24, 4071700), (25, 3908832), (30, 3257360), (32, 3053775), (38, 2571600), (40, 2443020), (48, 2035850), (50, 1954416), (57, 1714400), (60, 1628680), (75, 1302944), (76, 1285800), (80, 1221510), (95, 1028640), (96, 1017925), (100, 977208), (114, 857200), (120, 814340), (150, 651472), (152, 642900), (160, 610755), (190, 514320), (200, 488604), (228, 428600), (240, 407170), (285, 342880), (300, 325736), (304, 321450), (380, 257160), (400, 244302), (456, 214300), (475, 205728), (480, 203585), (570, 171440), (600, 162868), (608, 160725), (760, 128580), (800, 122151), (912, 107150), (950, 102864), (1140, 85720), (1200, 81434), (1425, 68576), (1520, 64290), (1824, 53575), (1900, 51432), (2143, 45600), (2280, 42860), (2400, 40717), (2850, 34288), (3040, 32145), (3800, 25716), (4286, 22800), (4560, 21430), (5700, 17144), (6429, 15200), (7600, 12858), (8572, 11400), (9120, 10715)]