155504580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:474

約数の個数: 192

約数和(自身を含む): 550029312

約数和(自身を除く): 394524732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 97, 105, 110, 132, 140, 154, 165, 194, 210, 220, 231, 291, 308, 330, 347, 385, 388, 420, 462, 485, 582, 660, 679, 694, 770, 924, 970, 1041, 1067, 1155, 1164, 1358, 1388, 1455, 1540, 1735, 1940, 2037, 2082, 2134, 2310, 2429, 2716, 2910, 3201, 3395, 3470, 3817, 4074, 4164, 4268, 4620, 4858, 5205, 5335, 5820, 6402, 6790, 6940, 7287, 7469, 7634, 8148, 9716, 10185, 10410, 10670, 11451, 12145, 12804, 13580, 14574, 14938, 15268, 16005, 19085, 20370, 20820, 21340, 22407, 22902, 24290, 26719, 29148, 29876, 32010, 33659, 36435, 37345, 38170, 40740, 44814, 45804, 48580, 53438, 57255, 64020, 67318, 72870, 74690, 76340, 80157, 89628, 100977, 106876, 112035, 114510, 133595, 134636, 145740, 149380, 160314, 168295, 201954, 224070, 229020, 235613, 267190, 320628, 336590, 370249, 400785, 403908, 448140, 471226, 504885, 534380, 673180, 706839, 740498, 801570, 942452, 1009770, 1110747, 1178065, 1413678, 1480996, 1603140, 1851245, 2019540, 2221494, 2356130, 2591743, 2827356, 3534195, 3702490, 4442988, 4712260, 5183486, 5553735, 7068390, 7404980, 7775229, 10366972, 11107470, 12958715, 14136780, 15550458, 22214940, 25917430, 31100916, 38876145, 51834860, 77752290, 155504580]

約数ペア:

[(1, 155504580), (2, 77752290), (3, 51834860), (4, 38876145), (5, 31100916), (6, 25917430), (7, 22214940), (10, 15550458), (11, 14136780), (12, 12958715), (14, 11107470), (15, 10366972), (20, 7775229), (21, 7404980), (22, 7068390), (28, 5553735), (30, 5183486), (33, 4712260), (35, 4442988), (42, 3702490), (44, 3534195), (55, 2827356), (60, 2591743), (66, 2356130), (70, 2221494), (77, 2019540), (84, 1851245), (97, 1603140), (105, 1480996), (110, 1413678), (132, 1178065), (140, 1110747), (154, 1009770), (165, 942452), (194, 801570), (210, 740498), (220, 706839), (231, 673180), (291, 534380), (308, 504885), (330, 471226), (347, 448140), (385, 403908), (388, 400785), (420, 370249), (462, 336590), (485, 320628), (582, 267190), (660, 235613), (679, 229020), (694, 224070), (770, 201954), (924, 168295), (970, 160314), (1041, 149380), (1067, 145740), (1155, 134636), (1164, 133595), (1358, 114510), (1388, 112035), (1455, 106876), (1540, 100977), (1735, 89628), (1940, 80157), (2037, 76340), (2082, 74690), (2134, 72870), (2310, 67318), (2429, 64020), (2716, 57255), (2910, 53438), (3201, 48580), (3395, 45804), (3470, 44814), (3817, 40740), (4074, 38170), (4164, 37345), (4268, 36435), (4620, 33659), (4858, 32010), (5205, 29876), (5335, 29148), (5820, 26719), (6402, 24290), (6790, 22902), (6940, 22407), (7287, 21340), (7469, 20820), (7634, 20370), (8148, 19085), (9716, 16005), (10185, 15268), (10410, 14938), (10670, 14574), (11451, 13580), (12145, 12804)]