1448295200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5309}}^1$

素因数の和:5371

約数の個数: 144

約数和(自身を含む): 3982245120

約数和(自身を除く): 2533949920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 80, 88, 100, 110, 124, 155, 160, 176, 200, 220, 248, 275, 310, 341, 352, 400, 440, 496, 550, 620, 682, 775, 800, 880, 992, 1100, 1240, 1364, 1550, 1705, 1760, 2200, 2480, 2728, 3100, 3410, 4400, 4960, 5309, 5456, 6200, 6820, 8525, 8800, 10618, 10912, 12400, 13640, 17050, 21236, 24800, 26545, 27280, 34100, 42472, 53090, 54560, 58399, 68200, 84944, 106180, 116798, 132725, 136400, 164579, 169888, 212360, 233596, 265450, 272800, 291995, 329158, 424720, 467192, 530900, 583990, 658316, 822895, 849440, 934384, 1061800, 1167980, 1316632, 1459975, 1645790, 1810369, 1868768, 2123600, 2335960, 2633264, 2919950, 3291580, 3620738, 4114475, 4247200, 4671920, 5266528, 5839900, 6583160, 7241476, 8228950, 9051845, 9343840, 11679800, 13166320, 14482952, 16457900, 18103690, 23359600, 26332640, 28965904, 32915800, 36207380, 45259225, 46719200, 57931808, 65831600, 72414760, 90518450, 131663200, 144829520, 181036900, 289659040, 362073800, 724147600, 1448295200]

約数ペア:

[(1, 1448295200), (2, 724147600), (4, 362073800), (5, 289659040), (8, 181036900), (10, 144829520), (11, 131663200), (16, 90518450), (20, 72414760), (22, 65831600), (25, 57931808), (31, 46719200), (32, 45259225), (40, 36207380), (44, 32915800), (50, 28965904), (55, 26332640), (62, 23359600), (80, 18103690), (88, 16457900), (100, 14482952), (110, 13166320), (124, 11679800), (155, 9343840), (160, 9051845), (176, 8228950), (200, 7241476), (220, 6583160), (248, 5839900), (275, 5266528), (310, 4671920), (341, 4247200), (352, 4114475), (400, 3620738), (440, 3291580), (496, 2919950), (550, 2633264), (620, 2335960), (682, 2123600), (775, 1868768), (800, 1810369), (880, 1645790), (992, 1459975), (1100, 1316632), (1240, 1167980), (1364, 1061800), (1550, 934384), (1705, 849440), (1760, 822895), (2200, 658316), (2480, 583990), (2728, 530900), (3100, 467192), (3410, 424720), (4400, 329158), (4960, 291995), (5309, 272800), (5456, 265450), (6200, 233596), (6820, 212360), (8525, 169888), (8800, 164579), (10618, 136400), (10912, 132725), (12400, 116798), (13640, 106180), (17050, 84944), (21236, 68200), (24800, 58399), (26545, 54560), (27280, 53090), (34100, 42472)]