171555180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2467}}^1$

素因数の和:2559

約数の個数: 96

約数和(自身を含む): 514133760

約数和(自身を除く): 342578580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 61, 76, 95, 114, 122, 183, 190, 228, 244, 285, 305, 366, 380, 570, 610, 732, 915, 1140, 1159, 1220, 1830, 2318, 2467, 3477, 3660, 4636, 4934, 5795, 6954, 7401, 9868, 11590, 12335, 13908, 14802, 17385, 23180, 24670, 29604, 34770, 37005, 46873, 49340, 69540, 74010, 93746, 140619, 148020, 150487, 187492, 234365, 281238, 300974, 451461, 468730, 562476, 601948, 703095, 752435, 902922, 937460, 1406190, 1504870, 1805844, 2257305, 2812380, 2859253, 3009740, 4514610, 5718506, 8577759, 9029220, 11437012, 14296265, 17155518, 28592530, 34311036, 42888795, 57185060, 85777590, 171555180]

約数ペア:

[(1, 171555180), (2, 85777590), (3, 57185060), (4, 42888795), (5, 34311036), (6, 28592530), (10, 17155518), (12, 14296265), (15, 11437012), (19, 9029220), (20, 8577759), (30, 5718506), (38, 4514610), (57, 3009740), (60, 2859253), (61, 2812380), (76, 2257305), (95, 1805844), (114, 1504870), (122, 1406190), (183, 937460), (190, 902922), (228, 752435), (244, 703095), (285, 601948), (305, 562476), (366, 468730), (380, 451461), (570, 300974), (610, 281238), (732, 234365), (915, 187492), (1140, 150487), (1159, 148020), (1220, 140619), (1830, 93746), (2318, 74010), (2467, 69540), (3477, 49340), (3660, 46873), (4636, 37005), (4934, 34770), (5795, 29604), (6954, 24670), (7401, 23180), (9868, 17385), (11590, 14802), (12335, 13908)]