91214250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 247553280

約数和(自身を除く): 156339030

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 37, 38, 50, 57, 74, 75, 95, 111, 114, 125, 150, 173, 185, 190, 222, 250, 285, 346, 370, 375, 475, 519, 555, 570, 703, 750, 865, 925, 950, 1038, 1110, 1406, 1425, 1730, 1850, 2109, 2375, 2595, 2775, 2850, 3287, 3515, 4218, 4325, 4625, 4750, 5190, 5550, 6401, 6574, 7030, 7125, 8650, 9250, 9861, 10545, 12802, 12975, 13875, 14250, 16435, 17575, 19203, 19722, 21090, 21625, 25950, 27750, 32005, 32870, 35150, 38406, 43250, 49305, 52725, 64010, 64875, 82175, 87875, 96015, 98610, 105450, 121619, 129750, 160025, 164350, 175750, 192030, 243238, 246525, 263625, 320050, 364857, 410875, 480075, 493050, 527250, 608095, 729714, 800125, 821750, 960150, 1216190, 1232625, 1600250, 1824285, 2400375, 2465250, 3040475, 3648570, 4800750, 6080950, 9121425, 15202375, 18242850, 30404750, 45607125, 91214250]

約数ペア:

[(1, 91214250), (2, 45607125), (3, 30404750), (5, 18242850), (6, 15202375), (10, 9121425), (15, 6080950), (19, 4800750), (25, 3648570), (30, 3040475), (37, 2465250), (38, 2400375), (50, 1824285), (57, 1600250), (74, 1232625), (75, 1216190), (95, 960150), (111, 821750), (114, 800125), (125, 729714), (150, 608095), (173, 527250), (185, 493050), (190, 480075), (222, 410875), (250, 364857), (285, 320050), (346, 263625), (370, 246525), (375, 243238), (475, 192030), (519, 175750), (555, 164350), (570, 160025), (703, 129750), (750, 121619), (865, 105450), (925, 98610), (950, 96015), (1038, 87875), (1110, 82175), (1406, 64875), (1425, 64010), (1730, 52725), (1850, 49305), (2109, 43250), (2375, 38406), (2595, 35150), (2775, 32870), (2850, 32005), (3287, 27750), (3515, 25950), (4218, 21625), (4325, 21090), (4625, 19722), (4750, 19203), (5190, 17575), (5550, 16435), (6401, 14250), (6574, 13875), (7030, 12975), (7125, 12802), (8650, 10545), (9250, 9861)]