87192180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2647}}^1$

素因数の和:2726

約数の個数: 96

約数和(自身を含む): 275815680

約数和(自身を除く): 188623500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 732, 915, 1098, 1220, 1647, 1830, 2196, 2647, 2745, 3294, 3660, 5294, 5490, 6588, 7941, 8235, 10588, 10980, 13235, 15882, 16470, 23823, 26470, 31764, 32940, 39705, 47646, 52940, 71469, 79410, 95292, 119115, 142938, 158820, 161467, 238230, 285876, 322934, 357345, 476460, 484401, 645868, 714690, 807335, 968802, 1429380, 1453203, 1614670, 1937604, 2422005, 2906406, 3229340, 4359609, 4844010, 5812812, 7266015, 8719218, 9688020, 14532030, 17438436, 21798045, 29064060, 43596090, 87192180]

約数ペア:

[(1, 87192180), (2, 43596090), (3, 29064060), (4, 21798045), (5, 17438436), (6, 14532030), (9, 9688020), (10, 8719218), (12, 7266015), (15, 5812812), (18, 4844010), (20, 4359609), (27, 3229340), (30, 2906406), (36, 2422005), (45, 1937604), (54, 1614670), (60, 1453203), (61, 1429380), (90, 968802), (108, 807335), (122, 714690), (135, 645868), (180, 484401), (183, 476460), (244, 357345), (270, 322934), (305, 285876), (366, 238230), (540, 161467), (549, 158820), (610, 142938), (732, 119115), (915, 95292), (1098, 79410), (1220, 71469), (1647, 52940), (1830, 47646), (2196, 39705), (2647, 32940), (2745, 31764), (3294, 26470), (3660, 23823), (5294, 16470), (5490, 15882), (6588, 13235), (7941, 10980), (8235, 10588)]