22426650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 144

約数和(自身を含む): 65963040

約数和(自身を除く): 43536390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 43, 45, 50, 57, 61, 75, 86, 90, 95, 114, 122, 129, 150, 171, 183, 190, 215, 225, 258, 285, 305, 342, 366, 387, 430, 450, 475, 549, 570, 610, 645, 774, 817, 855, 915, 950, 1075, 1098, 1159, 1290, 1425, 1525, 1634, 1710, 1830, 1935, 2150, 2318, 2451, 2623, 2745, 2850, 3050, 3225, 3477, 3870, 4085, 4275, 4575, 4902, 5246, 5490, 5795, 6450, 6954, 7353, 7869, 8170, 8550, 9150, 9675, 10431, 11590, 12255, 13115, 13725, 14706, 15738, 17385, 19350, 20425, 20862, 23607, 24510, 26230, 27450, 28975, 34770, 36765, 39345, 40850, 47214, 49837, 52155, 57950, 61275, 65575, 73530, 78690, 86925, 99674, 104310, 118035, 122550, 131150, 149511, 173850, 183825, 196725, 236070, 249185, 260775, 299022, 367650, 393450, 448533, 498370, 521550, 590175, 747555, 897066, 1180350, 1245925, 1495110, 2242665, 2491850, 3737775, 4485330, 7475550, 11213325, 22426650]

約数ペア:

[(1, 22426650), (2, 11213325), (3, 7475550), (5, 4485330), (6, 3737775), (9, 2491850), (10, 2242665), (15, 1495110), (18, 1245925), (19, 1180350), (25, 897066), (30, 747555), (38, 590175), (43, 521550), (45, 498370), (50, 448533), (57, 393450), (61, 367650), (75, 299022), (86, 260775), (90, 249185), (95, 236070), (114, 196725), (122, 183825), (129, 173850), (150, 149511), (171, 131150), (183, 122550), (190, 118035), (215, 104310), (225, 99674), (258, 86925), (285, 78690), (305, 73530), (342, 65575), (366, 61275), (387, 57950), (430, 52155), (450, 49837), (475, 47214), (549, 40850), (570, 39345), (610, 36765), (645, 34770), (774, 28975), (817, 27450), (855, 26230), (915, 24510), (950, 23607), (1075, 20862), (1098, 20425), (1159, 19350), (1290, 17385), (1425, 15738), (1525, 14706), (1634, 13725), (1710, 13115), (1830, 12255), (1935, 11590), (2150, 10431), (2318, 9675), (2451, 9150), (2623, 8550), (2745, 8170), (2850, 7869), (3050, 7353), (3225, 6954), (3477, 6450), (3870, 5795), (4085, 5490), (4275, 5246), (4575, 4902)]