81095008260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1\times {\mathrm{8513}}^1$

素因数の和:9182

約数の個数: 192

約数和(自身を含む): 266983782912

約数和(自身を除く): 185888774652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 613, 740, 777, 1036, 1110, 1226, 1295, 1554, 1839, 2220, 2452, 2590, 3065, 3108, 3678, 3885, 4291, 5180, 6130, 7356, 7770, 8513, 8582, 9195, 12260, 12873, 15540, 17026, 17164, 18390, 21455, 22681, 25539, 25746, 34052, 36780, 42565, 42910, 45362, 51078, 51492, 59591, 64365, 68043, 85130, 85820, 90724, 102156, 113405, 119182, 127695, 128730, 136086, 158767, 170260, 178773, 226810, 238364, 255390, 257460, 272172, 297955, 314981, 317534, 340215, 357546, 453620, 476301, 510780, 595910, 629962, 635068, 680430, 715092, 793835, 893865, 944943, 952602, 1191820, 1259924, 1360860, 1574905, 1587670, 1787730, 1889886, 1905204, 2204867, 2381505, 3149810, 3175340, 3575460, 3779772, 4409734, 4724715, 4763010, 5218469, 6299620, 6614601, 8819468, 9449430, 9526020, 10436938, 11024335, 13229202, 15655407, 18898860, 20873876, 22048670, 26092345, 26458404, 31310814, 33073005, 36529283, 44097340, 52184690, 62621628, 66146010, 73058566, 78277035, 104369380, 109587849, 132292020, 146117132, 156554070, 182646415, 193083353, 219175698, 313108140, 365292830, 386166706, 438351396, 547939245, 579250059, 730585660, 772333412, 965416765, 1095878490, 1158500118, 1351583471, 1930833530, 2191756980, 2317000236, 2703166942, 2896250295, 3861667060, 4054750413, 5406333884, 5792500590, 6757917355, 8109500826, 11585001180, 13515834710, 16219001652, 20273752065, 27031669420, 40547504130, 81095008260]

約数ペア:

[(1, 81095008260), (2, 40547504130), (3, 27031669420), (4, 20273752065), (5, 16219001652), (6, 13515834710), (7, 11585001180), (10, 8109500826), (12, 6757917355), (14, 5792500590), (15, 5406333884), (20, 4054750413), (21, 3861667060), (28, 2896250295), (30, 2703166942), (35, 2317000236), (37, 2191756980), (42, 1930833530), (60, 1351583471), (70, 1158500118), (74, 1095878490), (84, 965416765), (105, 772333412), (111, 730585660), (140, 579250059), (148, 547939245), (185, 438351396), (210, 386166706), (222, 365292830), (259, 313108140), (370, 219175698), (420, 193083353), (444, 182646415), (518, 156554070), (555, 146117132), (613, 132292020), (740, 109587849), (777, 104369380), (1036, 78277035), (1110, 73058566), (1226, 66146010), (1295, 62621628), (1554, 52184690), (1839, 44097340), (2220, 36529283), (2452, 33073005), (2590, 31310814), (3065, 26458404), (3108, 26092345), (3678, 22048670), (3885, 20873876), (4291, 18898860), (5180, 15655407), (6130, 13229202), (7356, 11024335), (7770, 10436938), (8513, 9526020), (8582, 9449430), (9195, 8819468), (12260, 6614601), (12873, 6299620), (15540, 5218469), (17026, 4763010), (17164, 4724715), (18390, 4409734), (21455, 3779772), (22681, 3575460), (25539, 3175340), (25746, 3149810), (34052, 2381505), (36780, 2204867), (42565, 1905204), (42910, 1889886), (45362, 1787730), (51078, 1587670), (51492, 1574905), (59591, 1360860), (64365, 1259924), (68043, 1191820), (85130, 952602), (85820, 944943), (90724, 893865), (102156, 793835), (113405, 715092), (119182, 680430), (127695, 635068), (128730, 629962), (136086, 595910), (158767, 510780), (170260, 476301), (178773, 453620), (226810, 357546), (238364, 340215), (255390, 317534), (257460, 314981), (272172, 297955)]