12953250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:146

約数の個数: 128

約数和(自身を含む): 38188800

約数和(自身を除く): 25235550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 90, 95, 101, 114, 125, 135, 150, 171, 190, 202, 225, 250, 270, 285, 303, 342, 375, 450, 475, 505, 513, 570, 606, 675, 750, 855, 909, 950, 1010, 1026, 1125, 1350, 1425, 1515, 1710, 1818, 1919, 2250, 2375, 2525, 2565, 2727, 2850, 3030, 3375, 3838, 4275, 4545, 4750, 5050, 5130, 5454, 5757, 6750, 7125, 7575, 8550, 9090, 9595, 11514, 12625, 12825, 13635, 14250, 15150, 17271, 19190, 21375, 22725, 25250, 25650, 27270, 28785, 34542, 37875, 42750, 45450, 47975, 51813, 57570, 64125, 68175, 75750, 86355, 95950, 103626, 113625, 128250, 136350, 143925, 172710, 227250, 239875, 259065, 287850, 340875, 431775, 479750, 518130, 681750, 719625, 863550, 1295325, 1439250, 2158875, 2590650, 4317750, 6476625, 12953250]

約数ペア:

[(1, 12953250), (2, 6476625), (3, 4317750), (5, 2590650), (6, 2158875), (9, 1439250), (10, 1295325), (15, 863550), (18, 719625), (19, 681750), (25, 518130), (27, 479750), (30, 431775), (38, 340875), (45, 287850), (50, 259065), (54, 239875), (57, 227250), (75, 172710), (90, 143925), (95, 136350), (101, 128250), (114, 113625), (125, 103626), (135, 95950), (150, 86355), (171, 75750), (190, 68175), (202, 64125), (225, 57570), (250, 51813), (270, 47975), (285, 45450), (303, 42750), (342, 37875), (375, 34542), (450, 28785), (475, 27270), (505, 25650), (513, 25250), (570, 22725), (606, 21375), (675, 19190), (750, 17271), (855, 15150), (909, 14250), (950, 13635), (1010, 12825), (1026, 12625), (1125, 11514), (1350, 9595), (1425, 9090), (1515, 8550), (1710, 7575), (1818, 7125), (1919, 6750), (2250, 5757), (2375, 5454), (2525, 5130), (2565, 5050), (2727, 4750), (2850, 4545), (3030, 4275), (3375, 3838)]