195358800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1789}}^1$

素因数の和:1830

約数の個数: 240

約数和(自身を含む): 770645120

約数和(自身を除く): 575286320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 100, 104, 105, 112, 120, 130, 140, 150, 156, 168, 175, 182, 195, 200, 208, 210, 240, 260, 273, 280, 300, 312, 325, 336, 350, 364, 390, 400, 420, 455, 520, 525, 546, 560, 600, 624, 650, 700, 728, 780, 840, 910, 975, 1040, 1050, 1092, 1200, 1300, 1365, 1400, 1456, 1560, 1680, 1789, 1820, 1950, 2100, 2184, 2275, 2600, 2730, 2800, 3120, 3578, 3640, 3900, 4200, 4368, 4550, 5200, 5367, 5460, 6825, 7156, 7280, 7800, 8400, 8945, 9100, 10734, 10920, 12523, 13650, 14312, 15600, 17890, 18200, 21468, 21840, 23257, 25046, 26835, 27300, 28624, 35780, 36400, 37569, 42936, 44725, 46514, 50092, 53670, 54600, 62615, 69771, 71560, 75138, 85872, 89450, 93028, 100184, 107340, 109200, 116285, 125230, 134175, 139542, 143120, 150276, 162799, 178900, 186056, 187845, 200368, 214680, 232570, 250460, 268350, 279084, 300552, 313075, 325598, 348855, 357800, 372112, 375690, 429360, 465140, 488397, 500920, 536700, 558168, 581425, 601104, 626150, 651196, 697710, 715600, 751380, 813995, 930280, 939225, 976794, 1001840, 1073400, 1116336, 1162850, 1252300, 1302392, 1395420, 1502760, 1627990, 1744275, 1860560, 1878450, 1953588, 2146800, 2325700, 2441985, 2504600, 2604784, 2790840, 3005520, 3255980, 3488550, 3756900, 3907176, 4069975, 4651400, 4883970, 5009200, 5581680, 6511960, 6977100, 7513800, 7814352, 8139950, 9302800, 9767940, 12209925, 13023920, 13954200, 15027600, 16279900, 19535880, 24419850, 27908400, 32559800, 39071760, 48839700, 65119600, 97679400, 195358800]

約数ペア:

[(1, 195358800), (2, 97679400), (3, 65119600), (4, 48839700), (5, 39071760), (6, 32559800), (7, 27908400), (8, 24419850), (10, 19535880), (12, 16279900), (13, 15027600), (14, 13954200), (15, 13023920), (16, 12209925), (20, 9767940), (21, 9302800), (24, 8139950), (25, 7814352), (26, 7513800), (28, 6977100), (30, 6511960), (35, 5581680), (39, 5009200), (40, 4883970), (42, 4651400), (48, 4069975), (50, 3907176), (52, 3756900), (56, 3488550), (60, 3255980), (65, 3005520), (70, 2790840), (75, 2604784), (78, 2504600), (80, 2441985), (84, 2325700), (91, 2146800), (100, 1953588), (104, 1878450), (105, 1860560), (112, 1744275), (120, 1627990), (130, 1502760), (140, 1395420), (150, 1302392), (156, 1252300), (168, 1162850), (175, 1116336), (182, 1073400), (195, 1001840), (200, 976794), (208, 939225), (210, 930280), (240, 813995), (260, 751380), (273, 715600), (280, 697710), (300, 651196), (312, 626150), (325, 601104), (336, 581425), (350, 558168), (364, 536700), (390, 500920), (400, 488397), (420, 465140), (455, 429360), (520, 375690), (525, 372112), (546, 357800), (560, 348855), (600, 325598), (624, 313075), (650, 300552), (700, 279084), (728, 268350), (780, 250460), (840, 232570), (910, 214680), (975, 200368), (1040, 187845), (1050, 186056), (1092, 178900), (1200, 162799), (1300, 150276), (1365, 143120), (1400, 139542), (1456, 134175), (1560, 125230), (1680, 116285), (1789, 109200), (1820, 107340), (1950, 100184), (2100, 93028), (2184, 89450), (2275, 85872), (2600, 75138), (2730, 71560), (2800, 69771), (3120, 62615), (3578, 54600), (3640, 53670), (3900, 50092), (4200, 46514), (4368, 44725), (4550, 42936), (5200, 37569), (5367, 36400), (5460, 35780), (6825, 28624), (7156, 27300), (7280, 26835), (7800, 25046), (8400, 23257), (8945, 21840), (9100, 21468), (10734, 18200), (10920, 17890), (12523, 15600), (13650, 14312)]