387963180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3697}}^1$

素因数の和:3776

約数の個数: 144

約数和(自身を含む): 1308381984

約数和(自身を除く): 920418804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 53, 55, 60, 66, 90, 99, 106, 110, 132, 159, 165, 180, 198, 212, 220, 265, 318, 330, 396, 477, 495, 530, 583, 636, 660, 795, 954, 990, 1060, 1166, 1590, 1749, 1908, 1980, 2332, 2385, 2915, 3180, 3498, 3697, 4770, 5247, 5830, 6996, 7394, 8745, 9540, 10494, 11091, 11660, 14788, 17490, 18485, 20988, 22182, 26235, 33273, 34980, 36970, 40667, 44364, 52470, 55455, 66546, 73940, 81334, 104940, 110910, 122001, 133092, 162668, 166365, 195941, 203335, 221820, 244002, 332730, 366003, 391882, 406670, 488004, 587823, 610005, 665460, 732006, 783764, 813340, 979705, 1175646, 1220010, 1464012, 1763469, 1830015, 1959410, 2155351, 2351292, 2440020, 2939115, 3526938, 3660030, 3918820, 4310702, 5878230, 6466053, 7053876, 7320060, 8621404, 8817345, 10776755, 11756460, 12932106, 17634690, 19398159, 21553510, 25864212, 32330265, 35269380, 38796318, 43107020, 64660530, 77592636, 96990795, 129321060, 193981590, 387963180]

約数ペア:

[(1, 387963180), (2, 193981590), (3, 129321060), (4, 96990795), (5, 77592636), (6, 64660530), (9, 43107020), (10, 38796318), (11, 35269380), (12, 32330265), (15, 25864212), (18, 21553510), (20, 19398159), (22, 17634690), (30, 12932106), (33, 11756460), (36, 10776755), (44, 8817345), (45, 8621404), (53, 7320060), (55, 7053876), (60, 6466053), (66, 5878230), (90, 4310702), (99, 3918820), (106, 3660030), (110, 3526938), (132, 2939115), (159, 2440020), (165, 2351292), (180, 2155351), (198, 1959410), (212, 1830015), (220, 1763469), (265, 1464012), (318, 1220010), (330, 1175646), (396, 979705), (477, 813340), (495, 783764), (530, 732006), (583, 665460), (636, 610005), (660, 587823), (795, 488004), (954, 406670), (990, 391882), (1060, 366003), (1166, 332730), (1590, 244002), (1749, 221820), (1908, 203335), (1980, 195941), (2332, 166365), (2385, 162668), (2915, 133092), (3180, 122001), (3498, 110910), (3697, 104940), (4770, 81334), (5247, 73940), (5830, 66546), (6996, 55455), (7394, 52470), (8745, 44364), (9540, 40667), (10494, 36970), (11091, 34980), (11660, 33273), (14788, 26235), (17490, 22182), (18485, 20988)]