73040940

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:163

約数の個数: 288

約数和(自身を含む): 278853120

約数和(自身を除く): 205812180

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, 81, 84, 90, 95, 105, 108, 113, 114, 126, 133, 135, 140, 162, 171, 180, 189, 190, 210, 226, 228, 243, 252, 266, 270, 285, 315, 324, 339, 342, 378, 380, 399, 405, 420, 452, 486, 513, 532, 540, 565, 567, 570, 630, 665, 678, 684, 756, 791, 798, 810, 855, 945, 972, 1017, 1026, 1130, 1134, 1140, 1197, 1215, 1260, 1330, 1356, 1539, 1582, 1596, 1620, 1695, 1701, 1710, 1890, 1995, 2034, 2052, 2147, 2260, 2268, 2373, 2394, 2430, 2565, 2660, 2835, 3051, 3078, 3164, 3390, 3402, 3420, 3591, 3780, 3955, 3990, 4068, 4294, 4617, 4746, 4788, 4860, 5085, 5130, 5670, 5985, 6102, 6156, 6441, 6780, 6804, 7119, 7182, 7695, 7910, 7980, 8505, 8588, 9153, 9234, 9492, 10170, 10260, 10735, 10773, 11340, 11865, 11970, 12204, 12882, 14238, 14364, 15029, 15255, 15390, 15820, 17010, 17955, 18306, 18468, 19323, 20340, 21357, 21470, 21546, 23085, 23730, 23940, 25764, 27459, 28476, 30058, 30510, 30780, 32205, 32319, 34020, 35595, 35910, 36612, 38646, 42714, 42940, 43092, 45087, 45765, 46170, 47460, 53865, 54918, 57969, 60116, 61020, 64071, 64410, 64638, 71190, 71820, 75145, 77292, 85428, 90174, 91530, 92340, 96615, 106785, 107730, 109836, 115938, 128142, 128820, 129276, 135261, 137295, 142380, 150290, 161595, 173907, 180348, 183060, 192213, 193230, 213570, 215460, 225435, 231876, 256284, 270522, 274590, 289845, 300580, 320355, 323190, 347814, 384426, 386460, 405783, 427140, 450870, 521721, 541044, 549180, 579690, 640710, 646380, 676305, 695628, 768852, 811566, 869535, 901740, 961065, 1043442, 1159380, 1217349, 1281420, 1352610, 1623132, 1739070, 1922130, 2028915, 2086884, 2434698, 2608605, 2705220, 3478140, 3652047, 3844260, 4057830, 4869396, 5217210, 6086745, 7304094, 8115660, 10434420, 12173490, 14608188, 18260235, 24346980, 36520470, 73040940]

約数ペア:

[(1, 73040940), (2, 36520470), (3, 24346980), (4, 18260235), (5, 14608188), (6, 12173490), (7, 10434420), (9, 8115660), (10, 7304094), (12, 6086745), (14, 5217210), (15, 4869396), (18, 4057830), (19, 3844260), (20, 3652047), (21, 3478140), (27, 2705220), (28, 2608605), (30, 2434698), (35, 2086884), (36, 2028915), (38, 1922130), (42, 1739070), (45, 1623132), (54, 1352610), (57, 1281420), (60, 1217349), (63, 1159380), (70, 1043442), (76, 961065), (81, 901740), (84, 869535), (90, 811566), (95, 768852), (105, 695628), (108, 676305), (113, 646380), (114, 640710), (126, 579690), (133, 549180), (135, 541044), (140, 521721), (162, 450870), (171, 427140), (180, 405783), (189, 386460), (190, 384426), (210, 347814), (226, 323190), (228, 320355), (243, 300580), (252, 289845), (266, 274590), (270, 270522), (285, 256284), (315, 231876), (324, 225435), (339, 215460), (342, 213570), (378, 193230), (380, 192213), (399, 183060), (405, 180348), (420, 173907), (452, 161595), (486, 150290), (513, 142380), (532, 137295), (540, 135261), (565, 129276), (567, 128820), (570, 128142), (630, 115938), (665, 109836), (678, 107730), (684, 106785), (756, 96615), (791, 92340), (798, 91530), (810, 90174), (855, 85428), (945, 77292), (972, 75145), (1017, 71820), (1026, 71190), (1130, 64638), (1134, 64410), (1140, 64071), (1197, 61020), (1215, 60116), (1260, 57969), (1330, 54918), (1356, 53865), (1539, 47460), (1582, 46170), (1596, 45765), (1620, 45087), (1695, 43092), (1701, 42940), (1710, 42714), (1890, 38646), (1995, 36612), (2034, 35910), (2052, 35595), (2147, 34020), (2260, 32319), (2268, 32205), (2373, 30780), (2394, 30510), (2430, 30058), (2565, 28476), (2660, 27459), (2835, 25764), (3051, 23940), (3078, 23730), (3164, 23085), (3390, 21546), (3402, 21470), (3420, 21357), (3591, 20340), (3780, 19323), (3955, 18468), (3990, 18306), (4068, 17955), (4294, 17010), (4617, 15820), (4746, 15390), (4788, 15255), (4860, 15029), (5085, 14364), (5130, 14238), (5670, 12882), (5985, 12204), (6102, 11970), (6156, 11865), (6441, 11340), (6780, 10773), (6804, 10735), (7119, 10260), (7182, 10170), (7695, 9492), (7910, 9234), (7980, 9153), (8505, 8588)]