105161580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:448

約数の個数: 144

約数和(自身を含む): 340310880

約数和(自身を除く): 235149300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 97, 114, 171, 180, 190, 194, 228, 285, 291, 317, 342, 380, 388, 485, 570, 582, 634, 684, 855, 873, 951, 970, 1140, 1164, 1268, 1455, 1585, 1710, 1746, 1843, 1902, 1940, 2853, 2910, 3170, 3420, 3492, 3686, 3804, 4365, 4755, 5529, 5706, 5820, 6023, 6340, 7372, 8730, 9215, 9510, 11058, 11412, 12046, 14265, 16587, 17460, 18069, 18430, 19020, 22116, 24092, 27645, 28530, 30115, 30749, 33174, 36138, 36860, 54207, 55290, 57060, 60230, 61498, 66348, 72276, 82935, 90345, 92247, 108414, 110580, 120460, 122996, 153745, 165870, 180690, 184494, 216828, 271035, 276741, 307490, 331740, 361380, 368988, 461235, 542070, 553482, 584231, 614980, 922470, 1084140, 1106964, 1168462, 1383705, 1752693, 1844940, 2336924, 2767410, 2921155, 3505386, 5258079, 5534820, 5842310, 7010772, 8763465, 10516158, 11684620, 17526930, 21032316, 26290395, 35053860, 52580790, 105161580]

約数ペア:

[(1, 105161580), (2, 52580790), (3, 35053860), (4, 26290395), (5, 21032316), (6, 17526930), (9, 11684620), (10, 10516158), (12, 8763465), (15, 7010772), (18, 5842310), (19, 5534820), (20, 5258079), (30, 3505386), (36, 2921155), (38, 2767410), (45, 2336924), (57, 1844940), (60, 1752693), (76, 1383705), (90, 1168462), (95, 1106964), (97, 1084140), (114, 922470), (171, 614980), (180, 584231), (190, 553482), (194, 542070), (228, 461235), (285, 368988), (291, 361380), (317, 331740), (342, 307490), (380, 276741), (388, 271035), (485, 216828), (570, 184494), (582, 180690), (634, 165870), (684, 153745), (855, 122996), (873, 120460), (951, 110580), (970, 108414), (1140, 92247), (1164, 90345), (1268, 82935), (1455, 72276), (1585, 66348), (1710, 61498), (1746, 60230), (1843, 57060), (1902, 55290), (1940, 54207), (2853, 36860), (2910, 36138), (3170, 33174), (3420, 30749), (3492, 30115), (3686, 28530), (3804, 27645), (4365, 24092), (4755, 22116), (5529, 19020), (5706, 18430), (5820, 18069), (6023, 17460), (6340, 16587), (7372, 14265), (8730, 12046), (9215, 11412), (9510, 11058)]