102904620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:480

約数の個数: 192

約数和(自身を含む): 363073536

約数和(自身を除く): 260168916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 47, 52, 60, 65, 70, 78, 84, 91, 94, 105, 130, 140, 141, 156, 182, 188, 195, 210, 235, 260, 273, 282, 329, 364, 390, 401, 420, 455, 470, 546, 564, 611, 658, 705, 780, 802, 910, 940, 987, 1092, 1203, 1222, 1316, 1365, 1410, 1604, 1645, 1820, 1833, 1974, 2005, 2406, 2444, 2730, 2807, 2820, 3055, 3290, 3666, 3948, 4010, 4277, 4812, 4935, 5213, 5460, 5614, 6015, 6110, 6580, 7332, 8020, 8421, 8554, 9165, 9870, 10426, 11228, 12030, 12220, 12831, 14035, 15639, 16842, 17108, 18330, 18847, 19740, 20852, 21385, 24060, 25662, 26065, 28070, 31278, 33684, 36491, 36660, 37694, 42105, 42770, 51324, 52130, 56140, 56541, 62556, 64155, 72982, 75388, 78195, 84210, 85540, 94235, 104260, 109473, 113082, 128310, 131929, 145964, 156390, 168420, 182455, 188470, 218946, 226164, 245011, 256620, 263858, 282705, 312780, 364910, 376940, 395787, 437892, 490022, 527716, 547365, 565410, 659645, 729820, 735033, 791574, 980044, 1094730, 1130820, 1225055, 1319290, 1470066, 1583148, 1715077, 1978935, 2189460, 2450110, 2638580, 2940132, 3430154, 3675165, 3957870, 4900220, 5145231, 6860308, 7350330, 7915740, 8575385, 10290462, 14700660, 17150770, 20580924, 25726155, 34301540, 51452310, 102904620]

約数ペア:

[(1, 102904620), (2, 51452310), (3, 34301540), (4, 25726155), (5, 20580924), (6, 17150770), (7, 14700660), (10, 10290462), (12, 8575385), (13, 7915740), (14, 7350330), (15, 6860308), (20, 5145231), (21, 4900220), (26, 3957870), (28, 3675165), (30, 3430154), (35, 2940132), (39, 2638580), (42, 2450110), (47, 2189460), (52, 1978935), (60, 1715077), (65, 1583148), (70, 1470066), (78, 1319290), (84, 1225055), (91, 1130820), (94, 1094730), (105, 980044), (130, 791574), (140, 735033), (141, 729820), (156, 659645), (182, 565410), (188, 547365), (195, 527716), (210, 490022), (235, 437892), (260, 395787), (273, 376940), (282, 364910), (329, 312780), (364, 282705), (390, 263858), (401, 256620), (420, 245011), (455, 226164), (470, 218946), (546, 188470), (564, 182455), (611, 168420), (658, 156390), (705, 145964), (780, 131929), (802, 128310), (910, 113082), (940, 109473), (987, 104260), (1092, 94235), (1203, 85540), (1222, 84210), (1316, 78195), (1365, 75388), (1410, 72982), (1604, 64155), (1645, 62556), (1820, 56541), (1833, 56140), (1974, 52130), (2005, 51324), (2406, 42770), (2444, 42105), (2730, 37694), (2807, 36660), (2820, 36491), (3055, 33684), (3290, 31278), (3666, 28070), (3948, 26065), (4010, 25662), (4277, 24060), (4812, 21385), (4935, 20852), (5213, 19740), (5460, 18847), (5614, 18330), (6015, 17108), (6110, 16842), (6580, 15639), (7332, 14035), (8020, 12831), (8421, 12220), (8554, 12030), (9165, 11228), (9870, 10426)]