199695510

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:192

約数の個数: 256

約数和(自身を含む): 658022400

約数和(自身を除く): 458326890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 67, 70, 83, 90, 95, 105, 114, 126, 133, 134, 135, 166, 171, 189, 190, 201, 210, 249, 266, 270, 285, 315, 335, 342, 378, 399, 402, 415, 469, 498, 513, 570, 581, 603, 630, 665, 670, 747, 798, 830, 855, 938, 945, 1005, 1026, 1162, 1197, 1206, 1245, 1273, 1330, 1407, 1494, 1577, 1710, 1743, 1809, 1890, 1995, 2010, 2241, 2345, 2394, 2490, 2546, 2565, 2814, 2905, 3015, 3154, 3486, 3591, 3618, 3735, 3819, 3990, 4221, 4482, 4690, 4731, 5130, 5229, 5561, 5810, 5985, 6030, 6365, 7035, 7182, 7470, 7638, 7885, 8442, 8715, 8911, 9045, 9462, 10458, 11039, 11122, 11205, 11457, 11970, 12663, 12730, 14070, 14193, 15687, 15770, 16683, 17430, 17822, 17955, 18090, 19095, 21105, 22078, 22410, 22914, 23655, 25326, 26145, 26733, 27805, 28386, 31374, 33117, 33366, 34371, 35910, 38190, 38927, 42210, 42579, 44555, 47310, 50049, 52290, 53466, 55195, 55610, 57285, 63315, 66234, 68742, 70965, 77854, 78435, 80199, 83415, 85158, 89110, 99351, 100098, 105659, 110390, 114570, 116781, 126630, 133665, 141930, 150147, 156870, 160398, 165585, 166830, 171855, 194635, 198702, 211318, 212895, 233562, 240597, 250245, 267330, 298053, 300294, 316977, 331170, 343710, 350343, 389270, 400995, 425790, 481194, 496755, 500490, 528295, 583905, 596106, 633954, 700686, 739613, 750735, 801990, 950931, 993510, 1051029, 1056590, 1167810, 1202985, 1479226, 1490265, 1501470, 1584885, 1751715, 1901862, 2102058, 2218839, 2405970, 2852793, 2980530, 3169770, 3503430, 3698065, 4437678, 4754655, 5255145, 5705586, 6656517, 7396130, 9509310, 10510290, 11094195, 13313034, 14263965, 19969551, 22188390, 28527930, 33282585, 39939102, 66565170, 99847755, 199695510]

約数ペア:

[(1, 199695510), (2, 99847755), (3, 66565170), (5, 39939102), (6, 33282585), (7, 28527930), (9, 22188390), (10, 19969551), (14, 14263965), (15, 13313034), (18, 11094195), (19, 10510290), (21, 9509310), (27, 7396130), (30, 6656517), (35, 5705586), (38, 5255145), (42, 4754655), (45, 4437678), (54, 3698065), (57, 3503430), (63, 3169770), (67, 2980530), (70, 2852793), (83, 2405970), (90, 2218839), (95, 2102058), (105, 1901862), (114, 1751715), (126, 1584885), (133, 1501470), (134, 1490265), (135, 1479226), (166, 1202985), (171, 1167810), (189, 1056590), (190, 1051029), (201, 993510), (210, 950931), (249, 801990), (266, 750735), (270, 739613), (285, 700686), (315, 633954), (335, 596106), (342, 583905), (378, 528295), (399, 500490), (402, 496755), (415, 481194), (469, 425790), (498, 400995), (513, 389270), (570, 350343), (581, 343710), (603, 331170), (630, 316977), (665, 300294), (670, 298053), (747, 267330), (798, 250245), (830, 240597), (855, 233562), (938, 212895), (945, 211318), (1005, 198702), (1026, 194635), (1162, 171855), (1197, 166830), (1206, 165585), (1245, 160398), (1273, 156870), (1330, 150147), (1407, 141930), (1494, 133665), (1577, 126630), (1710, 116781), (1743, 114570), (1809, 110390), (1890, 105659), (1995, 100098), (2010, 99351), (2241, 89110), (2345, 85158), (2394, 83415), (2490, 80199), (2546, 78435), (2565, 77854), (2814, 70965), (2905, 68742), (3015, 66234), (3154, 63315), (3486, 57285), (3591, 55610), (3618, 55195), (3735, 53466), (3819, 52290), (3990, 50049), (4221, 47310), (4482, 44555), (4690, 42579), (4731, 42210), (5130, 38927), (5229, 38190), (5561, 35910), (5810, 34371), (5985, 33366), (6030, 33117), (6365, 31374), (7035, 28386), (7182, 27805), (7470, 26733), (7638, 26145), (7885, 25326), (8442, 23655), (8715, 22914), (8911, 22410), (9045, 22078), (9462, 21105), (10458, 19095), (11039, 18090), (11122, 17955), (11205, 17822), (11457, 17430), (11970, 16683), (12663, 15770), (12730, 15687), (14070, 14193)]