118925820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5647}}^1$

素因数の和:5681

約数の個数: 120

約数和(自身を含む): 401843904

約数和(自身を除く): 282918084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 5647, 7020, 10530, 11294, 16941, 21060, 22588, 28235, 33882, 50823, 56470, 67764, 73411, 84705, 101646, 112940, 146822, 152469, 169410, 203292, 220233, 254115, 293644, 304938, 338820, 367055, 440466, 457407, 508230, 609876, 660699, 734110, 762345, 880932, 914814, 1016460, 1101165, 1321398, 1468220, 1524690, 1829628, 1982097, 2202330, 2287035, 2642796, 3049380, 3303495, 3964194, 4404660, 4574070, 5946291, 6606990, 7928388, 9148140, 9910485, 11892582, 13213980, 19820970, 23785164, 29731455, 39641940, 59462910, 118925820]

約数ペア:

[(1, 118925820), (2, 59462910), (3, 39641940), (4, 29731455), (5, 23785164), (6, 19820970), (9, 13213980), (10, 11892582), (12, 9910485), (13, 9148140), (15, 7928388), (18, 6606990), (20, 5946291), (26, 4574070), (27, 4404660), (30, 3964194), (36, 3303495), (39, 3049380), (45, 2642796), (52, 2287035), (54, 2202330), (60, 1982097), (65, 1829628), (78, 1524690), (81, 1468220), (90, 1321398), (108, 1101165), (117, 1016460), (130, 914814), (135, 880932), (156, 762345), (162, 734110), (180, 660699), (195, 609876), (234, 508230), (260, 457407), (270, 440466), (324, 367055), (351, 338820), (390, 304938), (405, 293644), (468, 254115), (540, 220233), (585, 203292), (702, 169410), (780, 152469), (810, 146822), (1053, 112940), (1170, 101646), (1404, 84705), (1620, 73411), (1755, 67764), (2106, 56470), (2340, 50823), (3510, 33882), (4212, 28235), (5265, 22588), (5647, 21060), (7020, 16941), (10530, 11294)]