244355940

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:528

約数の個数: 144

約数和(自身を含む): 776385792

約数和(自身を除く): 532029852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 137, 162, 180, 243, 270, 274, 324, 367, 405, 411, 486, 540, 548, 685, 734, 810, 822, 972, 1101, 1215, 1233, 1370, 1468, 1620, 1644, 1835, 2055, 2202, 2430, 2466, 2740, 3303, 3670, 3699, 4110, 4404, 4860, 4932, 5505, 6165, 6606, 7340, 7398, 8220, 9909, 11010, 11097, 12330, 13212, 14796, 16515, 18495, 19818, 22020, 22194, 24660, 29727, 33030, 33291, 36990, 39636, 44388, 49545, 50279, 55485, 59454, 66060, 66582, 73980, 89181, 99090, 100558, 110970, 118908, 133164, 148635, 150837, 166455, 178362, 198180, 201116, 221940, 251395, 297270, 301674, 332910, 356724, 445905, 452511, 502790, 594540, 603348, 665820, 754185, 891810, 905022, 1005580, 1357533, 1508370, 1783620, 1810044, 2262555, 2715066, 3016740, 4072599, 4525110, 5430132, 6787665, 8145198, 9050220, 12217797, 13575330, 16290396, 20362995, 24435594, 27150660, 40725990, 48871188, 61088985, 81451980, 122177970, 244355940]

約数ペア:

[(1, 244355940), (2, 122177970), (3, 81451980), (4, 61088985), (5, 48871188), (6, 40725990), (9, 27150660), (10, 24435594), (12, 20362995), (15, 16290396), (18, 13575330), (20, 12217797), (27, 9050220), (30, 8145198), (36, 6787665), (45, 5430132), (54, 4525110), (60, 4072599), (81, 3016740), (90, 2715066), (108, 2262555), (135, 1810044), (137, 1783620), (162, 1508370), (180, 1357533), (243, 1005580), (270, 905022), (274, 891810), (324, 754185), (367, 665820), (405, 603348), (411, 594540), (486, 502790), (540, 452511), (548, 445905), (685, 356724), (734, 332910), (810, 301674), (822, 297270), (972, 251395), (1101, 221940), (1215, 201116), (1233, 198180), (1370, 178362), (1468, 166455), (1620, 150837), (1644, 148635), (1835, 133164), (2055, 118908), (2202, 110970), (2430, 100558), (2466, 99090), (2740, 89181), (3303, 73980), (3670, 66582), (3699, 66060), (4110, 59454), (4404, 55485), (4860, 50279), (4932, 49545), (5505, 44388), (6165, 39636), (6606, 36990), (7340, 33291), (7398, 33030), (8220, 29727), (9909, 24660), (11010, 22194), (11097, 22020), (12330, 19818), (13212, 18495), (14796, 16515)]