39474540

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{59}}^2$

素因数の和:146

約数の個数: 180

約数和(自身を含む): 143962896

約数和(自身を除く): 104488356

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 59, 60, 63, 70, 81, 84, 90, 105, 108, 118, 126, 135, 140, 162, 177, 180, 189, 210, 236, 252, 270, 295, 315, 324, 354, 378, 405, 413, 420, 531, 540, 567, 590, 630, 708, 756, 810, 826, 885, 945, 1062, 1134, 1180, 1239, 1260, 1593, 1620, 1652, 1770, 1890, 2065, 2124, 2268, 2478, 2655, 2835, 3186, 3481, 3540, 3717, 3780, 4130, 4779, 4956, 5310, 5670, 6195, 6372, 6962, 7434, 7965, 8260, 9558, 10443, 10620, 11151, 11340, 12390, 13924, 14868, 15930, 17405, 18585, 19116, 20886, 22302, 23895, 24367, 24780, 31329, 31860, 33453, 34810, 37170, 41772, 44604, 47790, 48734, 52215, 55755, 62658, 66906, 69620, 73101, 74340, 93987, 95580, 97468, 104430, 111510, 121835, 125316, 133812, 146202, 156645, 167265, 187974, 208860, 219303, 223020, 243670, 281961, 292404, 313290, 334530, 365505, 375948, 438606, 469935, 487340, 563922, 626580, 657909, 669060, 731010, 877212, 939870, 1096515, 1127844, 1315818, 1409805, 1462020, 1879740, 1973727, 2193030, 2631636, 2819610, 3289545, 3947454, 4386060, 5639220, 6579090, 7894908, 9868635, 13158180, 19737270, 39474540]

約数ペア:

[(1, 39474540), (2, 19737270), (3, 13158180), (4, 9868635), (5, 7894908), (6, 6579090), (7, 5639220), (9, 4386060), (10, 3947454), (12, 3289545), (14, 2819610), (15, 2631636), (18, 2193030), (20, 1973727), (21, 1879740), (27, 1462020), (28, 1409805), (30, 1315818), (35, 1127844), (36, 1096515), (42, 939870), (45, 877212), (54, 731010), (59, 669060), (60, 657909), (63, 626580), (70, 563922), (81, 487340), (84, 469935), (90, 438606), (105, 375948), (108, 365505), (118, 334530), (126, 313290), (135, 292404), (140, 281961), (162, 243670), (177, 223020), (180, 219303), (189, 208860), (210, 187974), (236, 167265), (252, 156645), (270, 146202), (295, 133812), (315, 125316), (324, 121835), (354, 111510), (378, 104430), (405, 97468), (413, 95580), (420, 93987), (531, 74340), (540, 73101), (567, 69620), (590, 66906), (630, 62658), (708, 55755), (756, 52215), (810, 48734), (826, 47790), (885, 44604), (945, 41772), (1062, 37170), (1134, 34810), (1180, 33453), (1239, 31860), (1260, 31329), (1593, 24780), (1620, 24367), (1652, 23895), (1770, 22302), (1890, 20886), (2065, 19116), (2124, 18585), (2268, 17405), (2478, 15930), (2655, 14868), (2835, 13924), (3186, 12390), (3481, 11340), (3540, 11151), (3717, 10620), (3780, 10443), (4130, 9558), (4779, 8260), (4956, 7965), (5310, 7434), (5670, 6962), (6195, 6372)]