48704220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:185

約数の個数: 192

約数和(自身を含む): 164505600

約数和(自身を除く): 115801380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 47, 54, 57, 60, 76, 90, 94, 95, 101, 108, 114, 135, 141, 171, 180, 188, 190, 202, 228, 235, 270, 282, 285, 303, 342, 380, 404, 423, 470, 505, 513, 540, 564, 570, 606, 684, 705, 846, 855, 893, 909, 940, 1010, 1026, 1140, 1212, 1269, 1410, 1515, 1692, 1710, 1786, 1818, 1919, 2020, 2052, 2115, 2538, 2565, 2679, 2727, 2820, 3030, 3420, 3572, 3636, 3838, 4230, 4465, 4545, 4747, 5076, 5130, 5358, 5454, 5757, 6060, 6345, 7676, 8037, 8460, 8930, 9090, 9494, 9595, 10260, 10716, 10908, 11514, 12690, 13395, 13635, 14241, 16074, 17271, 17860, 18180, 18988, 19190, 23028, 23735, 24111, 25380, 26790, 27270, 28482, 28785, 32148, 34542, 38380, 40185, 42723, 47470, 48222, 51813, 53580, 54540, 56964, 57570, 69084, 71205, 80370, 85446, 86355, 90193, 94940, 96444, 103626, 115140, 120555, 128169, 142410, 160740, 170892, 172710, 180386, 207252, 213615, 241110, 256338, 259065, 270579, 284820, 345420, 360772, 427230, 450965, 482220, 512676, 518130, 541158, 640845, 811737, 854460, 901930, 1036260, 1082316, 1281690, 1352895, 1623474, 1803860, 2435211, 2563380, 2705790, 3246948, 4058685, 4870422, 5411580, 8117370, 9740844, 12176055, 16234740, 24352110, 48704220]

約数ペア:

[(1, 48704220), (2, 24352110), (3, 16234740), (4, 12176055), (5, 9740844), (6, 8117370), (9, 5411580), (10, 4870422), (12, 4058685), (15, 3246948), (18, 2705790), (19, 2563380), (20, 2435211), (27, 1803860), (30, 1623474), (36, 1352895), (38, 1281690), (45, 1082316), (47, 1036260), (54, 901930), (57, 854460), (60, 811737), (76, 640845), (90, 541158), (94, 518130), (95, 512676), (101, 482220), (108, 450965), (114, 427230), (135, 360772), (141, 345420), (171, 284820), (180, 270579), (188, 259065), (190, 256338), (202, 241110), (228, 213615), (235, 207252), (270, 180386), (282, 172710), (285, 170892), (303, 160740), (342, 142410), (380, 128169), (404, 120555), (423, 115140), (470, 103626), (505, 96444), (513, 94940), (540, 90193), (564, 86355), (570, 85446), (606, 80370), (684, 71205), (705, 69084), (846, 57570), (855, 56964), (893, 54540), (909, 53580), (940, 51813), (1010, 48222), (1026, 47470), (1140, 42723), (1212, 40185), (1269, 38380), (1410, 34542), (1515, 32148), (1692, 28785), (1710, 28482), (1786, 27270), (1818, 26790), (1919, 25380), (2020, 24111), (2052, 23735), (2115, 23028), (2538, 19190), (2565, 18988), (2679, 18180), (2727, 17860), (2820, 17271), (3030, 16074), (3420, 14241), (3572, 13635), (3636, 13395), (3838, 12690), (4230, 11514), (4465, 10908), (4545, 10716), (4747, 10260), (5076, 9595), (5130, 9494), (5358, 9090), (5454, 8930), (5757, 8460), (6060, 8037), (6345, 7676)]