225031356

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:872

約数の個数: 144

約数和(自身を含む): 669247488

約数和(自身を除く): 444216132

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 31, 33, 36, 44, 46, 62, 66, 69, 92, 93, 99, 124, 132, 138, 186, 198, 207, 253, 276, 279, 341, 372, 396, 414, 506, 558, 682, 713, 759, 797, 828, 1012, 1023, 1116, 1364, 1426, 1518, 1594, 2046, 2139, 2277, 2391, 2852, 3036, 3069, 3188, 4092, 4278, 4554, 4782, 6138, 6417, 7173, 7843, 8556, 8767, 9108, 9564, 12276, 12834, 14346, 15686, 17534, 18331, 23529, 24707, 25668, 26301, 28692, 31372, 35068, 36662, 47058, 49414, 52602, 54993, 70587, 73324, 74121, 78903, 94116, 98828, 105204, 109986, 141174, 148242, 157806, 164979, 201641, 219972, 222363, 271777, 282348, 296484, 315612, 329958, 403282, 444726, 543554, 568261, 604923, 659916, 806564, 815331, 889452, 1087108, 1136522, 1209846, 1630662, 1704783, 1814769, 2273044, 2419692, 2445993, 3261324, 3409566, 3629538, 4891986, 5114349, 6250871, 6819132, 7259076, 9783972, 10228698, 12501742, 18752613, 20457396, 25003484, 37505226, 56257839, 75010452, 112515678, 225031356]

約数ペア:

[(1, 225031356), (2, 112515678), (3, 75010452), (4, 56257839), (6, 37505226), (9, 25003484), (11, 20457396), (12, 18752613), (18, 12501742), (22, 10228698), (23, 9783972), (31, 7259076), (33, 6819132), (36, 6250871), (44, 5114349), (46, 4891986), (62, 3629538), (66, 3409566), (69, 3261324), (92, 2445993), (93, 2419692), (99, 2273044), (124, 1814769), (132, 1704783), (138, 1630662), (186, 1209846), (198, 1136522), (207, 1087108), (253, 889452), (276, 815331), (279, 806564), (341, 659916), (372, 604923), (396, 568261), (414, 543554), (506, 444726), (558, 403282), (682, 329958), (713, 315612), (759, 296484), (797, 282348), (828, 271777), (1012, 222363), (1023, 219972), (1116, 201641), (1364, 164979), (1426, 157806), (1518, 148242), (1594, 141174), (2046, 109986), (2139, 105204), (2277, 98828), (2391, 94116), (2852, 78903), (3036, 74121), (3069, 73324), (3188, 70587), (4092, 54993), (4278, 52602), (4554, 49414), (4782, 47058), (6138, 36662), (6417, 35068), (7173, 31372), (7843, 28692), (8556, 26301), (8767, 25668), (9108, 24707), (9564, 23529), (12276, 18331), (12834, 17534), (14346, 15686)]