61001850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:185

約数の個数: 192

約数和(自身を含む): 192487680

約数和(自身を除く): 131485830

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 41, 42, 50, 65, 70, 75, 78, 82, 91, 105, 109, 123, 130, 150, 175, 182, 195, 205, 210, 218, 246, 273, 287, 325, 327, 350, 390, 410, 455, 525, 533, 545, 546, 574, 615, 650, 654, 763, 861, 910, 975, 1025, 1050, 1066, 1090, 1230, 1365, 1417, 1435, 1526, 1599, 1635, 1722, 1950, 2050, 2275, 2289, 2665, 2725, 2730, 2834, 2870, 3075, 3198, 3270, 3731, 3815, 4251, 4305, 4469, 4550, 4578, 5330, 5450, 6150, 6825, 7085, 7175, 7462, 7630, 7995, 8175, 8502, 8610, 8938, 9919, 11193, 11445, 13325, 13407, 13650, 14170, 14350, 15990, 16350, 18655, 19075, 19838, 21255, 21525, 22345, 22386, 22890, 26650, 26814, 29757, 31283, 35425, 37310, 38150, 39975, 42510, 43050, 44690, 49595, 55965, 57225, 58097, 59514, 62566, 67035, 70850, 79950, 93275, 93849, 99190, 106275, 111725, 111930, 114450, 116194, 134070, 148785, 156415, 174291, 186550, 187698, 212550, 223450, 247975, 279825, 290485, 297570, 312830, 335175, 348582, 406679, 469245, 495950, 559650, 580970, 670350, 743925, 782075, 813358, 871455, 938490, 1220037, 1452425, 1487850, 1564150, 1742910, 2033395, 2346225, 2440074, 2904850, 4066790, 4357275, 4692450, 6100185, 8714550, 10166975, 12200370, 20333950, 30500925, 61001850]

約数ペア:

[(1, 61001850), (2, 30500925), (3, 20333950), (5, 12200370), (6, 10166975), (7, 8714550), (10, 6100185), (13, 4692450), (14, 4357275), (15, 4066790), (21, 2904850), (25, 2440074), (26, 2346225), (30, 2033395), (35, 1742910), (39, 1564150), (41, 1487850), (42, 1452425), (50, 1220037), (65, 938490), (70, 871455), (75, 813358), (78, 782075), (82, 743925), (91, 670350), (105, 580970), (109, 559650), (123, 495950), (130, 469245), (150, 406679), (175, 348582), (182, 335175), (195, 312830), (205, 297570), (210, 290485), (218, 279825), (246, 247975), (273, 223450), (287, 212550), (325, 187698), (327, 186550), (350, 174291), (390, 156415), (410, 148785), (455, 134070), (525, 116194), (533, 114450), (545, 111930), (546, 111725), (574, 106275), (615, 99190), (650, 93849), (654, 93275), (763, 79950), (861, 70850), (910, 67035), (975, 62566), (1025, 59514), (1050, 58097), (1066, 57225), (1090, 55965), (1230, 49595), (1365, 44690), (1417, 43050), (1435, 42510), (1526, 39975), (1599, 38150), (1635, 37310), (1722, 35425), (1950, 31283), (2050, 29757), (2275, 26814), (2289, 26650), (2665, 22890), (2725, 22386), (2730, 22345), (2834, 21525), (2870, 21255), (3075, 19838), (3198, 19075), (3270, 18655), (3731, 16350), (3815, 15990), (4251, 14350), (4305, 14170), (4469, 13650), (4550, 13407), (4578, 13325), (5330, 11445), (5450, 11193), (6150, 9919), (6825, 8938), (7085, 8610), (7175, 8502), (7462, 8175), (7630, 7995)]