111901020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:540

約数の個数: 192

約数和(自身を含む): 398877696

約数和(自身を除く): 286976676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 53, 55, 60, 66, 70, 77, 84, 105, 106, 110, 132, 140, 154, 159, 165, 210, 212, 220, 231, 265, 308, 318, 330, 371, 385, 420, 457, 462, 530, 583, 636, 660, 742, 770, 795, 914, 924, 1060, 1113, 1155, 1166, 1371, 1484, 1540, 1590, 1749, 1828, 1855, 2226, 2285, 2310, 2332, 2742, 2915, 3180, 3199, 3498, 3710, 4081, 4452, 4570, 4620, 5027, 5484, 5565, 5830, 6398, 6855, 6996, 7420, 8162, 8745, 9140, 9597, 10054, 11130, 11660, 12243, 12796, 13710, 15081, 15995, 16324, 17490, 19194, 20108, 20405, 22260, 24221, 24486, 25135, 27420, 30162, 31990, 34980, 35189, 38388, 40810, 47985, 48442, 48972, 50270, 60324, 61215, 63980, 70378, 72663, 75405, 81620, 95970, 96884, 100540, 105567, 121105, 122430, 140756, 145326, 150810, 169547, 175945, 191940, 211134, 242210, 244860, 266431, 290652, 301620, 339094, 351890, 363315, 422268, 484420, 508641, 527835, 532862, 678188, 703780, 726630, 799293, 847735, 1017282, 1055670, 1065724, 1332155, 1453260, 1598586, 1695470, 1865017, 2034564, 2111340, 2543205, 2664310, 3197172, 3390940, 3730034, 3996465, 5086410, 5328620, 5595051, 7460068, 7992930, 9325085, 10172820, 11190102, 15985860, 18650170, 22380204, 27975255, 37300340, 55950510, 111901020]

約数ペア:

[(1, 111901020), (2, 55950510), (3, 37300340), (4, 27975255), (5, 22380204), (6, 18650170), (7, 15985860), (10, 11190102), (11, 10172820), (12, 9325085), (14, 7992930), (15, 7460068), (20, 5595051), (21, 5328620), (22, 5086410), (28, 3996465), (30, 3730034), (33, 3390940), (35, 3197172), (42, 2664310), (44, 2543205), (53, 2111340), (55, 2034564), (60, 1865017), (66, 1695470), (70, 1598586), (77, 1453260), (84, 1332155), (105, 1065724), (106, 1055670), (110, 1017282), (132, 847735), (140, 799293), (154, 726630), (159, 703780), (165, 678188), (210, 532862), (212, 527835), (220, 508641), (231, 484420), (265, 422268), (308, 363315), (318, 351890), (330, 339094), (371, 301620), (385, 290652), (420, 266431), (457, 244860), (462, 242210), (530, 211134), (583, 191940), (636, 175945), (660, 169547), (742, 150810), (770, 145326), (795, 140756), (914, 122430), (924, 121105), (1060, 105567), (1113, 100540), (1155, 96884), (1166, 95970), (1371, 81620), (1484, 75405), (1540, 72663), (1590, 70378), (1749, 63980), (1828, 61215), (1855, 60324), (2226, 50270), (2285, 48972), (2310, 48442), (2332, 47985), (2742, 40810), (2915, 38388), (3180, 35189), (3199, 34980), (3498, 31990), (3710, 30162), (4081, 27420), (4452, 25135), (4570, 24486), (4620, 24221), (5027, 22260), (5484, 20405), (5565, 20108), (5830, 19194), (6398, 17490), (6855, 16324), (6996, 15995), (7420, 15081), (8162, 13710), (8745, 12796), (9140, 12243), (9597, 11660), (10054, 11130)]