84678750

素因数分解:

$2^1\times 3^3\times 5^4\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:237

約数の個数: 160

約数和(自身を含む): 254543520

約数和(自身を除く): 169864770

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 90, 117, 125, 130, 135, 150, 193, 195, 225, 234, 250, 270, 325, 351, 375, 386, 390, 450, 579, 585, 625, 650, 675, 702, 750, 965, 975, 1125, 1158, 1170, 1250, 1350, 1625, 1737, 1755, 1875, 1930, 1950, 2250, 2509, 2895, 2925, 3250, 3375, 3474, 3510, 3750, 4825, 4875, 5018, 5211, 5625, 5790, 5850, 6750, 7527, 8125, 8685, 8775, 9650, 9750, 10422, 11250, 12545, 14475, 14625, 15054, 16250, 16875, 17370, 17550, 22581, 24125, 24375, 25090, 26055, 28950, 29250, 33750, 37635, 43425, 43875, 45162, 48250, 48750, 52110, 62725, 67743, 72375, 73125, 75270, 86850, 87750, 112905, 120625, 125450, 130275, 135486, 144750, 146250, 188175, 217125, 219375, 225810, 241250, 260550, 313625, 338715, 361875, 376350, 434250, 438750, 564525, 627250, 651375, 677430, 723750, 940875, 1085625, 1129050, 1302750, 1568125, 1693575, 1881750, 2171250, 2822625, 3136250, 3256875, 3387150, 4704375, 5645250, 6513750, 8467875, 9408750, 14113125, 16935750, 28226250, 42339375, 84678750]

約数ペア:

[(1, 84678750), (2, 42339375), (3, 28226250), (5, 16935750), (6, 14113125), (9, 9408750), (10, 8467875), (13, 6513750), (15, 5645250), (18, 4704375), (25, 3387150), (26, 3256875), (27, 3136250), (30, 2822625), (39, 2171250), (45, 1881750), (50, 1693575), (54, 1568125), (65, 1302750), (75, 1129050), (78, 1085625), (90, 940875), (117, 723750), (125, 677430), (130, 651375), (135, 627250), (150, 564525), (193, 438750), (195, 434250), (225, 376350), (234, 361875), (250, 338715), (270, 313625), (325, 260550), (351, 241250), (375, 225810), (386, 219375), (390, 217125), (450, 188175), (579, 146250), (585, 144750), (625, 135486), (650, 130275), (675, 125450), (702, 120625), (750, 112905), (965, 87750), (975, 86850), (1125, 75270), (1158, 73125), (1170, 72375), (1250, 67743), (1350, 62725), (1625, 52110), (1737, 48750), (1755, 48250), (1875, 45162), (1930, 43875), (1950, 43425), (2250, 37635), (2509, 33750), (2895, 29250), (2925, 28950), (3250, 26055), (3375, 25090), (3474, 24375), (3510, 24125), (3750, 22581), (4825, 17550), (4875, 17370), (5018, 16875), (5211, 16250), (5625, 15054), (5790, 14625), (5850, 14475), (6750, 12545), (7527, 11250), (8125, 10422), (8685, 9750), (8775, 9650)]