12126750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:99

約数の個数: 128

約数和(自身を含む): 34145280

約数和(自身を除く): 22018530

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 25, 30, 37, 38, 46, 50, 57, 69, 74, 75, 95, 111, 114, 115, 125, 138, 150, 185, 190, 222, 230, 250, 285, 345, 370, 375, 437, 475, 555, 570, 575, 690, 703, 750, 851, 874, 925, 950, 1110, 1150, 1311, 1406, 1425, 1702, 1725, 1850, 2109, 2185, 2375, 2553, 2622, 2775, 2850, 2875, 3450, 3515, 4218, 4255, 4370, 4625, 4750, 5106, 5550, 5750, 6555, 7030, 7125, 8510, 8625, 9250, 10545, 10925, 12765, 13110, 13875, 14250, 16169, 17250, 17575, 21090, 21275, 21850, 25530, 27750, 32338, 32775, 35150, 42550, 48507, 52725, 54625, 63825, 65550, 80845, 87875, 97014, 105450, 106375, 109250, 127650, 161690, 163875, 175750, 212750, 242535, 263625, 319125, 327750, 404225, 485070, 527250, 638250, 808450, 1212675, 2021125, 2425350, 4042250, 6063375, 12126750]

約数ペア:

[(1, 12126750), (2, 6063375), (3, 4042250), (5, 2425350), (6, 2021125), (10, 1212675), (15, 808450), (19, 638250), (23, 527250), (25, 485070), (30, 404225), (37, 327750), (38, 319125), (46, 263625), (50, 242535), (57, 212750), (69, 175750), (74, 163875), (75, 161690), (95, 127650), (111, 109250), (114, 106375), (115, 105450), (125, 97014), (138, 87875), (150, 80845), (185, 65550), (190, 63825), (222, 54625), (230, 52725), (250, 48507), (285, 42550), (345, 35150), (370, 32775), (375, 32338), (437, 27750), (475, 25530), (555, 21850), (570, 21275), (575, 21090), (690, 17575), (703, 17250), (750, 16169), (851, 14250), (874, 13875), (925, 13110), (950, 12765), (1110, 10925), (1150, 10545), (1311, 9250), (1406, 8625), (1425, 8510), (1702, 7125), (1725, 7030), (1850, 6555), (2109, 5750), (2185, 5550), (2375, 5106), (2553, 4750), (2622, 4625), (2775, 4370), (2850, 4255), (2875, 4218), (3450, 3515)]