83921670

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1$

素因数の和:105

約数の個数: 240

約数和(自身を含む): 278818848

約数和(自身を除く): 194897178

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 41, 42, 45, 54, 57, 63, 70, 81, 82, 90, 95, 105, 114, 123, 126, 133, 135, 162, 171, 189, 190, 205, 210, 246, 266, 270, 285, 287, 315, 342, 361, 369, 378, 399, 405, 410, 513, 567, 570, 574, 615, 630, 665, 722, 738, 779, 798, 810, 855, 861, 945, 1026, 1083, 1107, 1134, 1197, 1230, 1330, 1435, 1539, 1558, 1710, 1722, 1805, 1845, 1890, 1995, 2166, 2214, 2337, 2394, 2527, 2565, 2583, 2835, 2870, 3078, 3249, 3321, 3591, 3610, 3690, 3895, 3990, 4305, 4674, 5054, 5130, 5166, 5415, 5453, 5535, 5670, 5985, 6498, 6642, 7011, 7182, 7581, 7695, 7749, 7790, 8610, 9747, 10773, 10830, 10906, 11070, 11685, 11970, 12635, 12915, 14022, 14801, 15162, 15390, 15498, 16245, 16359, 16605, 17955, 19494, 21033, 21546, 22743, 23247, 23370, 25270, 25830, 27265, 29241, 29602, 32490, 32718, 33210, 35055, 35910, 37905, 38745, 42066, 44403, 45486, 46494, 48735, 49077, 53865, 54530, 58482, 63099, 68229, 70110, 74005, 75810, 77490, 81795, 88806, 97470, 98154, 103607, 105165, 107730, 113715, 116235, 126198, 133209, 136458, 146205, 147231, 148010, 163590, 204687, 207214, 210330, 222015, 227430, 232470, 245385, 266418, 292410, 294462, 310821, 315495, 341145, 399627, 409374, 441693, 444030, 490770, 518035, 621642, 630990, 666045, 682290, 736155, 799254, 883386, 932463, 1023435, 1036070, 1198881, 1332090, 1472310, 1554105, 1864926, 1998135, 2046870, 2208465, 2397762, 2797389, 3108210, 3996270, 4416930, 4662315, 5594778, 5994405, 8392167, 9324630, 11988810, 13986945, 16784334, 27973890, 41960835, 83921670]

約数ペア:

[(1, 83921670), (2, 41960835), (3, 27973890), (5, 16784334), (6, 13986945), (7, 11988810), (9, 9324630), (10, 8392167), (14, 5994405), (15, 5594778), (18, 4662315), (19, 4416930), (21, 3996270), (27, 3108210), (30, 2797389), (35, 2397762), (38, 2208465), (41, 2046870), (42, 1998135), (45, 1864926), (54, 1554105), (57, 1472310), (63, 1332090), (70, 1198881), (81, 1036070), (82, 1023435), (90, 932463), (95, 883386), (105, 799254), (114, 736155), (123, 682290), (126, 666045), (133, 630990), (135, 621642), (162, 518035), (171, 490770), (189, 444030), (190, 441693), (205, 409374), (210, 399627), (246, 341145), (266, 315495), (270, 310821), (285, 294462), (287, 292410), (315, 266418), (342, 245385), (361, 232470), (369, 227430), (378, 222015), (399, 210330), (405, 207214), (410, 204687), (513, 163590), (567, 148010), (570, 147231), (574, 146205), (615, 136458), (630, 133209), (665, 126198), (722, 116235), (738, 113715), (779, 107730), (798, 105165), (810, 103607), (855, 98154), (861, 97470), (945, 88806), (1026, 81795), (1083, 77490), (1107, 75810), (1134, 74005), (1197, 70110), (1230, 68229), (1330, 63099), (1435, 58482), (1539, 54530), (1558, 53865), (1710, 49077), (1722, 48735), (1805, 46494), (1845, 45486), (1890, 44403), (1995, 42066), (2166, 38745), (2214, 37905), (2337, 35910), (2394, 35055), (2527, 33210), (2565, 32718), (2583, 32490), (2835, 29602), (2870, 29241), (3078, 27265), (3249, 25830), (3321, 25270), (3591, 23370), (3610, 23247), (3690, 22743), (3895, 21546), (3990, 21033), (4305, 19494), (4674, 17955), (5054, 16605), (5130, 16359), (5166, 16245), (5415, 15498), (5453, 15390), (5535, 15162), (5670, 14801), (5985, 14022), (6498, 12915), (6642, 12635), (7011, 11970), (7182, 11685), (7581, 11070), (7695, 10906), (7749, 10830), (7790, 10773), (8610, 9747)]