69191850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:209

約数の個数: 192

約数和(自身を含む): 218486016

約数和(自身を除く): 149294166

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 37, 39, 42, 50, 65, 70, 74, 75, 78, 91, 105, 111, 130, 137, 150, 175, 182, 185, 195, 210, 222, 259, 273, 274, 325, 350, 370, 390, 411, 455, 481, 518, 525, 546, 555, 650, 685, 777, 822, 910, 925, 959, 962, 975, 1050, 1110, 1295, 1365, 1370, 1443, 1554, 1781, 1850, 1918, 1950, 2055, 2275, 2405, 2590, 2730, 2775, 2877, 2886, 3367, 3425, 3562, 3885, 4110, 4550, 4795, 4810, 5069, 5343, 5550, 5754, 6475, 6734, 6825, 6850, 7215, 7770, 8905, 9590, 10101, 10138, 10275, 10686, 12025, 12467, 12950, 13650, 14385, 14430, 15207, 16835, 17810, 19425, 20202, 20550, 23975, 24050, 24934, 25345, 26715, 28770, 30414, 33670, 35483, 36075, 37401, 38850, 44525, 47950, 50505, 50690, 53430, 62335, 65897, 70966, 71925, 72150, 74802, 76035, 84175, 89050, 101010, 106449, 124670, 126725, 131794, 133575, 143850, 152070, 168350, 177415, 187005, 197691, 212898, 252525, 253450, 267150, 311675, 329485, 354830, 374010, 380175, 395382, 461279, 505050, 532245, 623350, 658970, 760350, 887075, 922558, 935025, 988455, 1064490, 1383837, 1647425, 1774150, 1870050, 1976910, 2306395, 2661225, 2767674, 3294850, 4612790, 4942275, 5322450, 6919185, 9884550, 11531975, 13838370, 23063950, 34595925, 69191850]

約数ペア:

[(1, 69191850), (2, 34595925), (3, 23063950), (5, 13838370), (6, 11531975), (7, 9884550), (10, 6919185), (13, 5322450), (14, 4942275), (15, 4612790), (21, 3294850), (25, 2767674), (26, 2661225), (30, 2306395), (35, 1976910), (37, 1870050), (39, 1774150), (42, 1647425), (50, 1383837), (65, 1064490), (70, 988455), (74, 935025), (75, 922558), (78, 887075), (91, 760350), (105, 658970), (111, 623350), (130, 532245), (137, 505050), (150, 461279), (175, 395382), (182, 380175), (185, 374010), (195, 354830), (210, 329485), (222, 311675), (259, 267150), (273, 253450), (274, 252525), (325, 212898), (350, 197691), (370, 187005), (390, 177415), (411, 168350), (455, 152070), (481, 143850), (518, 133575), (525, 131794), (546, 126725), (555, 124670), (650, 106449), (685, 101010), (777, 89050), (822, 84175), (910, 76035), (925, 74802), (959, 72150), (962, 71925), (975, 70966), (1050, 65897), (1110, 62335), (1295, 53430), (1365, 50690), (1370, 50505), (1443, 47950), (1554, 44525), (1781, 38850), (1850, 37401), (1918, 36075), (1950, 35483), (2055, 33670), (2275, 30414), (2405, 28770), (2590, 26715), (2730, 25345), (2775, 24934), (2877, 24050), (2886, 23975), (3367, 20550), (3425, 20202), (3562, 19425), (3885, 17810), (4110, 16835), (4550, 15207), (4795, 14430), (4810, 14385), (5069, 13650), (5343, 12950), (5550, 12467), (5754, 12025), (6475, 10686), (6734, 10275), (6825, 10138), (6850, 10101), (7215, 9590), (7770, 8905)]