166980450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{941}}^1$

素因数の和:989

約数の個数: 144

約数和(自身を含む): 513020736

約数和(自身を除く): 346040286

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 105, 130, 150, 169, 175, 182, 195, 210, 273, 325, 338, 350, 390, 455, 507, 525, 546, 650, 845, 910, 941, 975, 1014, 1050, 1183, 1365, 1690, 1882, 1950, 2275, 2366, 2535, 2730, 2823, 3549, 4225, 4550, 4705, 5070, 5646, 5915, 6587, 6825, 7098, 8450, 9410, 11830, 12233, 12675, 13174, 13650, 14115, 17745, 19761, 23525, 24466, 25350, 28230, 29575, 32935, 35490, 36699, 39522, 47050, 59150, 61165, 65870, 70575, 73398, 85631, 88725, 98805, 122330, 141150, 159029, 164675, 171262, 177450, 183495, 197610, 256893, 305825, 318058, 329350, 366990, 428155, 477087, 494025, 513786, 611650, 795145, 856310, 917475, 954174, 988050, 1113203, 1284465, 1590290, 1834950, 2140775, 2226406, 2385435, 2568930, 3339609, 3975725, 4281550, 4770870, 5566015, 6422325, 6679218, 7951450, 11132030, 11927175, 12844650, 16698045, 23854350, 27830075, 33396090, 55660150, 83490225, 166980450]

約数ペア:

[(1, 166980450), (2, 83490225), (3, 55660150), (5, 33396090), (6, 27830075), (7, 23854350), (10, 16698045), (13, 12844650), (14, 11927175), (15, 11132030), (21, 7951450), (25, 6679218), (26, 6422325), (30, 5566015), (35, 4770870), (39, 4281550), (42, 3975725), (50, 3339609), (65, 2568930), (70, 2385435), (75, 2226406), (78, 2140775), (91, 1834950), (105, 1590290), (130, 1284465), (150, 1113203), (169, 988050), (175, 954174), (182, 917475), (195, 856310), (210, 795145), (273, 611650), (325, 513786), (338, 494025), (350, 477087), (390, 428155), (455, 366990), (507, 329350), (525, 318058), (546, 305825), (650, 256893), (845, 197610), (910, 183495), (941, 177450), (975, 171262), (1014, 164675), (1050, 159029), (1183, 141150), (1365, 122330), (1690, 98805), (1882, 88725), (1950, 85631), (2275, 73398), (2366, 70575), (2535, 65870), (2730, 61165), (2823, 59150), (3549, 47050), (4225, 39522), (4550, 36699), (4705, 35490), (5070, 32935), (5646, 29575), (5915, 28230), (6587, 25350), (6825, 24466), (7098, 23525), (8450, 19761), (9410, 17745), (11830, 14115), (12233, 13650), (12675, 13174)]