77378730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1061}}^1$

素因数の和:1112

約数の個数: 128

約数和(自身を含む): 231227136

約数和(自身を除く): 153848406

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 17, 22, 26, 30, 33, 34, 39, 51, 55, 65, 66, 78, 85, 102, 110, 130, 143, 165, 170, 187, 195, 221, 255, 286, 330, 374, 390, 429, 442, 510, 561, 663, 715, 858, 935, 1061, 1105, 1122, 1326, 1430, 1870, 2122, 2145, 2210, 2431, 2805, 3183, 3315, 4290, 4862, 5305, 5610, 6366, 6630, 7293, 10610, 11671, 12155, 13793, 14586, 15915, 18037, 23342, 24310, 27586, 31830, 35013, 36074, 36465, 41379, 54111, 58355, 68965, 70026, 72930, 82758, 90185, 108222, 116710, 137930, 151723, 175065, 180370, 198407, 206895, 234481, 270555, 303446, 350130, 396814, 413790, 455169, 468962, 541110, 595221, 703443, 758615, 910338, 992035, 1172405, 1190442, 1406886, 1517230, 1984070, 2275845, 2344810, 2579291, 2976105, 3517215, 4551690, 5158582, 5952210, 7034430, 7737873, 12896455, 15475746, 25792910, 38689365, 77378730]

約数ペア:

[(1, 77378730), (2, 38689365), (3, 25792910), (5, 15475746), (6, 12896455), (10, 7737873), (11, 7034430), (13, 5952210), (15, 5158582), (17, 4551690), (22, 3517215), (26, 2976105), (30, 2579291), (33, 2344810), (34, 2275845), (39, 1984070), (51, 1517230), (55, 1406886), (65, 1190442), (66, 1172405), (78, 992035), (85, 910338), (102, 758615), (110, 703443), (130, 595221), (143, 541110), (165, 468962), (170, 455169), (187, 413790), (195, 396814), (221, 350130), (255, 303446), (286, 270555), (330, 234481), (374, 206895), (390, 198407), (429, 180370), (442, 175065), (510, 151723), (561, 137930), (663, 116710), (715, 108222), (858, 90185), (935, 82758), (1061, 72930), (1105, 70026), (1122, 68965), (1326, 58355), (1430, 54111), (1870, 41379), (2122, 36465), (2145, 36074), (2210, 35013), (2431, 31830), (2805, 27586), (3183, 24310), (3315, 23342), (4290, 18037), (4862, 15915), (5305, 14586), (5610, 13793), (6366, 12155), (6630, 11671), (7293, 10610)]