55516860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1$

素因数の和:817

約数の個数: 192

約数和(自身を含む): 208051200

約数和(自身を除く): 152534340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 773, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1546, 1596, 1710, 1890, 1995, 2052, 2319, 2394, 2565, 2660, 3092, 3420, 3591, 3780, 3865, 3990, 4638, 4788, 5130, 5411, 5985, 6957, 7182, 7730, 7980, 9276, 10260, 10822, 11595, 11970, 13914, 14364, 14687, 15460, 16233, 17955, 20871, 21644, 23190, 23940, 27055, 27828, 29374, 32466, 34785, 35910, 41742, 44061, 46380, 48699, 54110, 58748, 64932, 69570, 71820, 73435, 81165, 83484, 88122, 97398, 102809, 104355, 108220, 132183, 139140, 146097, 146870, 162330, 176244, 194796, 205618, 208710, 220305, 243495, 264366, 292194, 293740, 308427, 324660, 396549, 411236, 417420, 440610, 486990, 514045, 528732, 584388, 616854, 660915, 730485, 793098, 881220, 925281, 973980, 1028090, 1233708, 1321830, 1460970, 1542135, 1586196, 1850562, 1982745, 2056180, 2643660, 2775843, 2921940, 3084270, 3701124, 3965490, 4626405, 5551686, 6168540, 7930980, 9252810, 11103372, 13879215, 18505620, 27758430, 55516860]

約数ペア:

[(1, 55516860), (2, 27758430), (3, 18505620), (4, 13879215), (5, 11103372), (6, 9252810), (7, 7930980), (9, 6168540), (10, 5551686), (12, 4626405), (14, 3965490), (15, 3701124), (18, 3084270), (19, 2921940), (20, 2775843), (21, 2643660), (27, 2056180), (28, 1982745), (30, 1850562), (35, 1586196), (36, 1542135), (38, 1460970), (42, 1321830), (45, 1233708), (54, 1028090), (57, 973980), (60, 925281), (63, 881220), (70, 793098), (76, 730485), (84, 660915), (90, 616854), (95, 584388), (105, 528732), (108, 514045), (114, 486990), (126, 440610), (133, 417420), (135, 411236), (140, 396549), (171, 324660), (180, 308427), (189, 293740), (190, 292194), (210, 264366), (228, 243495), (252, 220305), (266, 208710), (270, 205618), (285, 194796), (315, 176244), (342, 162330), (378, 146870), (380, 146097), (399, 139140), (420, 132183), (513, 108220), (532, 104355), (540, 102809), (570, 97398), (630, 88122), (665, 83484), (684, 81165), (756, 73435), (773, 71820), (798, 69570), (855, 64932), (945, 58748), (1026, 54110), (1140, 48699), (1197, 46380), (1260, 44061), (1330, 41742), (1546, 35910), (1596, 34785), (1710, 32466), (1890, 29374), (1995, 27828), (2052, 27055), (2319, 23940), (2394, 23190), (2565, 21644), (2660, 20871), (3092, 17955), (3420, 16233), (3591, 15460), (3780, 14687), (3865, 14364), (3990, 13914), (4638, 11970), (4788, 11595), (5130, 10822), (5411, 10260), (5985, 9276), (6957, 7980), (7182, 7730)]