75638430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 242611200

約数和(自身を除く): 166972770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 71, 89, 90, 95, 105, 114, 126, 133, 142, 171, 178, 190, 210, 213, 266, 267, 285, 315, 342, 355, 399, 426, 445, 497, 534, 570, 623, 630, 639, 665, 710, 798, 801, 855, 890, 994, 1065, 1197, 1246, 1278, 1330, 1335, 1349, 1491, 1602, 1691, 1710, 1869, 1995, 2130, 2394, 2485, 2670, 2698, 2982, 3115, 3195, 3382, 3738, 3990, 4005, 4047, 4473, 4970, 5073, 5607, 5985, 6230, 6319, 6390, 6745, 7455, 8010, 8094, 8455, 8946, 9345, 9443, 10146, 11214, 11837, 11970, 12141, 12638, 13490, 14910, 15219, 16910, 18690, 18886, 18957, 20235, 22365, 23674, 24282, 25365, 28035, 28329, 30438, 31595, 35511, 37914, 40470, 44233, 44730, 47215, 50730, 56070, 56658, 56871, 59185, 60705, 63190, 71022, 76095, 84987, 88466, 94430, 94785, 106533, 113742, 118370, 120061, 121410, 132699, 141645, 152190, 169974, 177555, 189570, 213066, 221165, 240122, 265398, 283290, 284355, 355110, 360183, 398097, 424935, 442330, 532665, 568710, 600305, 663495, 720366, 796194, 840427, 849870, 1065330, 1080549, 1200610, 1326990, 1680854, 1800915, 1990485, 2161098, 2521281, 3601830, 3980970, 4202135, 5042562, 5402745, 7563843, 8404270, 10805490, 12606405, 15127686, 25212810, 37819215, 75638430]

約数ペア:

[(1, 75638430), (2, 37819215), (3, 25212810), (5, 15127686), (6, 12606405), (7, 10805490), (9, 8404270), (10, 7563843), (14, 5402745), (15, 5042562), (18, 4202135), (19, 3980970), (21, 3601830), (30, 2521281), (35, 2161098), (38, 1990485), (42, 1800915), (45, 1680854), (57, 1326990), (63, 1200610), (70, 1080549), (71, 1065330), (89, 849870), (90, 840427), (95, 796194), (105, 720366), (114, 663495), (126, 600305), (133, 568710), (142, 532665), (171, 442330), (178, 424935), (190, 398097), (210, 360183), (213, 355110), (266, 284355), (267, 283290), (285, 265398), (315, 240122), (342, 221165), (355, 213066), (399, 189570), (426, 177555), (445, 169974), (497, 152190), (534, 141645), (570, 132699), (623, 121410), (630, 120061), (639, 118370), (665, 113742), (710, 106533), (798, 94785), (801, 94430), (855, 88466), (890, 84987), (994, 76095), (1065, 71022), (1197, 63190), (1246, 60705), (1278, 59185), (1330, 56871), (1335, 56658), (1349, 56070), (1491, 50730), (1602, 47215), (1691, 44730), (1710, 44233), (1869, 40470), (1995, 37914), (2130, 35511), (2394, 31595), (2485, 30438), (2670, 28329), (2698, 28035), (2982, 25365), (3115, 24282), (3195, 23674), (3382, 22365), (3738, 20235), (3990, 18957), (4005, 18886), (4047, 18690), (4473, 16910), (4970, 15219), (5073, 14910), (5607, 13490), (5985, 12638), (6230, 12141), (6319, 11970), (6390, 11837), (6745, 11214), (7455, 10146), (8010, 9443), (8094, 9345), (8455, 8946)]