155010900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:574

約数の個数: 144

約数和(自身を含む): 494968320

約数和(自身を除く): 339957420

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 107, 110, 132, 150, 165, 214, 220, 275, 300, 321, 330, 428, 439, 535, 550, 642, 660, 825, 878, 1070, 1100, 1177, 1284, 1317, 1605, 1650, 1756, 2140, 2195, 2354, 2634, 2675, 3210, 3300, 3531, 4390, 4708, 4829, 5268, 5350, 5885, 6420, 6585, 7062, 8025, 8780, 9658, 10700, 10975, 11770, 13170, 14124, 14487, 16050, 17655, 19316, 21950, 23540, 24145, 26340, 28974, 29425, 32100, 32925, 35310, 43900, 46973, 48290, 57948, 58850, 65850, 70620, 72435, 88275, 93946, 96580, 117700, 120725, 131700, 140919, 144870, 176550, 187892, 234865, 241450, 281838, 289740, 353100, 362175, 469730, 482900, 516703, 563676, 704595, 724350, 939460, 1033406, 1174325, 1409190, 1448700, 1550109, 2066812, 2348650, 2583515, 2818380, 3100218, 3522975, 4697300, 5167030, 6200436, 7045950, 7750545, 10334060, 12917575, 14091900, 15501090, 25835150, 31002180, 38752725, 51670300, 77505450, 155010900]

約数ペア:

[(1, 155010900), (2, 77505450), (3, 51670300), (4, 38752725), (5, 31002180), (6, 25835150), (10, 15501090), (11, 14091900), (12, 12917575), (15, 10334060), (20, 7750545), (22, 7045950), (25, 6200436), (30, 5167030), (33, 4697300), (44, 3522975), (50, 3100218), (55, 2818380), (60, 2583515), (66, 2348650), (75, 2066812), (100, 1550109), (107, 1448700), (110, 1409190), (132, 1174325), (150, 1033406), (165, 939460), (214, 724350), (220, 704595), (275, 563676), (300, 516703), (321, 482900), (330, 469730), (428, 362175), (439, 353100), (535, 289740), (550, 281838), (642, 241450), (660, 234865), (825, 187892), (878, 176550), (1070, 144870), (1100, 140919), (1177, 131700), (1284, 120725), (1317, 117700), (1605, 96580), (1650, 93946), (1756, 88275), (2140, 72435), (2195, 70620), (2354, 65850), (2634, 58850), (2675, 57948), (3210, 48290), (3300, 46973), (3531, 43900), (4390, 35310), (4708, 32925), (4829, 32100), (5268, 29425), (5350, 28974), (5885, 26340), (6420, 24145), (6585, 23540), (7062, 21950), (8025, 19316), (8780, 17655), (9658, 16050), (10700, 14487), (10975, 14124), (11770, 13170)]