25139400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:336

約数の個数: 192

約数和(自身を含む): 91869120

約数和(自身を除く): 66729720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 25, 26, 30, 33, 39, 40, 44, 50, 52, 55, 60, 65, 66, 75, 78, 88, 100, 104, 110, 120, 130, 132, 143, 150, 156, 165, 195, 200, 220, 260, 264, 275, 286, 293, 300, 312, 325, 330, 390, 429, 440, 520, 550, 572, 586, 600, 650, 660, 715, 780, 825, 858, 879, 975, 1100, 1144, 1172, 1300, 1320, 1430, 1465, 1560, 1650, 1716, 1758, 1950, 2145, 2200, 2344, 2600, 2860, 2930, 3223, 3300, 3432, 3516, 3575, 3809, 3900, 4290, 4395, 5720, 5860, 6446, 6600, 7032, 7150, 7325, 7618, 7800, 8580, 8790, 9669, 10725, 11427, 11720, 12892, 14300, 14650, 15236, 16115, 17160, 17580, 19045, 19338, 21450, 21975, 22854, 25784, 28600, 29300, 30472, 32230, 35160, 38090, 38676, 41899, 42900, 43950, 45708, 48345, 57135, 58600, 64460, 76180, 77352, 80575, 83798, 85800, 87900, 91416, 95225, 96690, 114270, 125697, 128920, 152360, 161150, 167596, 175800, 190450, 193380, 209495, 228540, 241725, 251394, 285675, 322300, 335192, 380900, 386760, 418990, 457080, 483450, 502788, 571350, 628485, 644600, 761800, 837980, 966900, 1005576, 1047475, 1142700, 1256970, 1675960, 1933800, 2094950, 2285400, 2513940, 3142425, 4189900, 5027880, 6284850, 8379800, 12569700, 25139400]

約数ペア:

[(1, 25139400), (2, 12569700), (3, 8379800), (4, 6284850), (5, 5027880), (6, 4189900), (8, 3142425), (10, 2513940), (11, 2285400), (12, 2094950), (13, 1933800), (15, 1675960), (20, 1256970), (22, 1142700), (24, 1047475), (25, 1005576), (26, 966900), (30, 837980), (33, 761800), (39, 644600), (40, 628485), (44, 571350), (50, 502788), (52, 483450), (55, 457080), (60, 418990), (65, 386760), (66, 380900), (75, 335192), (78, 322300), (88, 285675), (100, 251394), (104, 241725), (110, 228540), (120, 209495), (130, 193380), (132, 190450), (143, 175800), (150, 167596), (156, 161150), (165, 152360), (195, 128920), (200, 125697), (220, 114270), (260, 96690), (264, 95225), (275, 91416), (286, 87900), (293, 85800), (300, 83798), (312, 80575), (325, 77352), (330, 76180), (390, 64460), (429, 58600), (440, 57135), (520, 48345), (550, 45708), (572, 43950), (586, 42900), (600, 41899), (650, 38676), (660, 38090), (715, 35160), (780, 32230), (825, 30472), (858, 29300), (879, 28600), (975, 25784), (1100, 22854), (1144, 21975), (1172, 21450), (1300, 19338), (1320, 19045), (1430, 17580), (1465, 17160), (1560, 16115), (1650, 15236), (1716, 14650), (1758, 14300), (1950, 12892), (2145, 11720), (2200, 11427), (2344, 10725), (2600, 9669), (2860, 8790), (2930, 8580), (3223, 7800), (3300, 7618), (3432, 7325), (3516, 7150), (3575, 7032), (3809, 6600), (3900, 6446), (4290, 5860), (4395, 5720)]