226769940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1087}}^1$

素因数の和:1182

約数の個数: 144

約数和(自身を含む): 736619520

約数和(自身を除く): 509849580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 61, 76, 90, 95, 114, 122, 171, 180, 183, 190, 228, 244, 285, 305, 342, 366, 380, 549, 570, 610, 684, 732, 855, 915, 1087, 1098, 1140, 1159, 1220, 1710, 1830, 2174, 2196, 2318, 2745, 3261, 3420, 3477, 3660, 4348, 4636, 5435, 5490, 5795, 6522, 6954, 9783, 10431, 10870, 10980, 11590, 13044, 13908, 16305, 17385, 19566, 20653, 20862, 21740, 23180, 32610, 34770, 39132, 41306, 41724, 48915, 52155, 61959, 65220, 66307, 69540, 82612, 97830, 103265, 104310, 123918, 132614, 185877, 195660, 198921, 206530, 208620, 247836, 265228, 309795, 331535, 371754, 397842, 413060, 596763, 619590, 663070, 743508, 795684, 929385, 994605, 1193526, 1239180, 1259833, 1326140, 1858770, 1989210, 2387052, 2519666, 2983815, 3717540, 3779499, 3978420, 5039332, 5967630, 6299165, 7558998, 11338497, 11935260, 12598330, 15117996, 18897495, 22676994, 25196660, 37794990, 45353988, 56692485, 75589980, 113384970, 226769940]

約数ペア:

[(1, 226769940), (2, 113384970), (3, 75589980), (4, 56692485), (5, 45353988), (6, 37794990), (9, 25196660), (10, 22676994), (12, 18897495), (15, 15117996), (18, 12598330), (19, 11935260), (20, 11338497), (30, 7558998), (36, 6299165), (38, 5967630), (45, 5039332), (57, 3978420), (60, 3779499), (61, 3717540), (76, 2983815), (90, 2519666), (95, 2387052), (114, 1989210), (122, 1858770), (171, 1326140), (180, 1259833), (183, 1239180), (190, 1193526), (228, 994605), (244, 929385), (285, 795684), (305, 743508), (342, 663070), (366, 619590), (380, 596763), (549, 413060), (570, 397842), (610, 371754), (684, 331535), (732, 309795), (855, 265228), (915, 247836), (1087, 208620), (1098, 206530), (1140, 198921), (1159, 195660), (1220, 185877), (1710, 132614), (1830, 123918), (2174, 104310), (2196, 103265), (2318, 97830), (2745, 82612), (3261, 69540), (3420, 66307), (3477, 65220), (3660, 61959), (4348, 52155), (4636, 48915), (5435, 41724), (5490, 41306), (5795, 39132), (6522, 34770), (6954, 32610), (9783, 23180), (10431, 21740), (10870, 20862), (10980, 20653), (11590, 19566), (13044, 17385), (13908, 16305)]