123394260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:254

約数の個数: 192

約数和(自身を含む): 402038784

約数和(自身を除く): 278644524

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 37, 44, 55, 60, 62, 66, 74, 93, 110, 111, 124, 132, 148, 155, 163, 165, 185, 186, 220, 222, 310, 326, 330, 341, 370, 372, 407, 444, 465, 489, 555, 620, 652, 660, 682, 740, 814, 815, 930, 978, 1023, 1110, 1147, 1221, 1364, 1628, 1630, 1705, 1793, 1860, 1956, 2035, 2046, 2220, 2294, 2442, 2445, 3260, 3410, 3441, 3586, 4070, 4092, 4588, 4884, 4890, 5053, 5115, 5379, 5735, 6031, 6105, 6820, 6882, 7172, 8140, 8965, 9780, 10106, 10230, 10758, 11470, 12062, 12210, 12617, 13764, 15159, 17205, 17930, 18093, 20212, 20460, 21516, 22940, 24124, 24420, 25234, 25265, 26895, 30155, 30318, 34410, 35860, 36186, 37851, 50468, 50530, 53790, 55583, 60310, 60636, 63085, 66341, 68820, 72372, 75702, 75795, 90465, 101060, 107580, 111166, 120620, 126170, 132682, 151404, 151590, 166749, 180930, 186961, 189255, 199023, 222332, 252340, 265364, 277915, 303180, 331705, 333498, 361860, 373922, 378510, 398046, 555830, 560883, 663410, 666996, 747844, 757020, 796092, 833745, 934805, 995115, 1111660, 1121766, 1326820, 1667490, 1869610, 1990230, 2056571, 2243532, 2804415, 3334980, 3739220, 3980460, 4113142, 5608830, 6169713, 8226284, 10282855, 11217660, 12339426, 20565710, 24678852, 30848565, 41131420, 61697130, 123394260]

約数ペア:

[(1, 123394260), (2, 61697130), (3, 41131420), (4, 30848565), (5, 24678852), (6, 20565710), (10, 12339426), (11, 11217660), (12, 10282855), (15, 8226284), (20, 6169713), (22, 5608830), (30, 4113142), (31, 3980460), (33, 3739220), (37, 3334980), (44, 2804415), (55, 2243532), (60, 2056571), (62, 1990230), (66, 1869610), (74, 1667490), (93, 1326820), (110, 1121766), (111, 1111660), (124, 995115), (132, 934805), (148, 833745), (155, 796092), (163, 757020), (165, 747844), (185, 666996), (186, 663410), (220, 560883), (222, 555830), (310, 398046), (326, 378510), (330, 373922), (341, 361860), (370, 333498), (372, 331705), (407, 303180), (444, 277915), (465, 265364), (489, 252340), (555, 222332), (620, 199023), (652, 189255), (660, 186961), (682, 180930), (740, 166749), (814, 151590), (815, 151404), (930, 132682), (978, 126170), (1023, 120620), (1110, 111166), (1147, 107580), (1221, 101060), (1364, 90465), (1628, 75795), (1630, 75702), (1705, 72372), (1793, 68820), (1860, 66341), (1956, 63085), (2035, 60636), (2046, 60310), (2220, 55583), (2294, 53790), (2442, 50530), (2445, 50468), (3260, 37851), (3410, 36186), (3441, 35860), (3586, 34410), (4070, 30318), (4092, 30155), (4588, 26895), (4884, 25265), (4890, 25234), (5053, 24420), (5115, 24124), (5379, 22940), (5735, 21516), (6031, 20460), (6105, 20212), (6820, 18093), (6882, 17930), (7172, 17205), (8140, 15159), (8965, 13764), (9780, 12617), (10106, 12210), (10230, 12062), (10758, 11470)]