13131300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1$

素因数の和:87

約数の個数: 216

約数和(自身を含む): 48288576

約数和(自身を除く): 35157276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 37, 39, 42, 50, 52, 60, 65, 70, 74, 75, 78, 84, 91, 100, 105, 111, 130, 140, 148, 150, 156, 169, 175, 182, 185, 195, 210, 222, 259, 260, 273, 300, 325, 338, 350, 364, 370, 390, 420, 444, 455, 481, 507, 518, 525, 546, 555, 650, 676, 700, 740, 777, 780, 845, 910, 925, 962, 975, 1014, 1036, 1050, 1092, 1110, 1183, 1295, 1300, 1365, 1443, 1554, 1690, 1820, 1850, 1924, 1950, 2028, 2100, 2220, 2275, 2366, 2405, 2535, 2590, 2730, 2775, 2886, 3108, 3367, 3380, 3549, 3700, 3885, 3900, 4225, 4550, 4732, 4810, 5070, 5180, 5460, 5550, 5772, 5915, 6253, 6475, 6734, 6825, 7098, 7215, 7770, 8450, 9100, 9620, 10101, 10140, 11100, 11830, 12025, 12506, 12675, 12950, 13468, 13650, 14196, 14430, 15540, 16835, 16900, 17745, 18759, 19425, 20202, 23660, 24050, 25012, 25350, 25900, 27300, 28860, 29575, 31265, 33670, 35490, 36075, 37518, 38850, 40404, 43771, 48100, 50505, 50700, 59150, 62530, 67340, 70980, 72150, 75036, 77700, 84175, 87542, 88725, 93795, 101010, 118300, 125060, 131313, 144300, 156325, 168350, 175084, 177450, 187590, 202020, 218855, 252525, 262626, 312650, 336700, 354900, 375180, 437710, 468975, 505050, 525252, 625300, 656565, 875420, 937950, 1010100, 1094275, 1313130, 1875900, 2188550, 2626260, 3282825, 4377100, 6565650, 13131300]

約数ペア:

[(1, 13131300), (2, 6565650), (3, 4377100), (4, 3282825), (5, 2626260), (6, 2188550), (7, 1875900), (10, 1313130), (12, 1094275), (13, 1010100), (14, 937950), (15, 875420), (20, 656565), (21, 625300), (25, 525252), (26, 505050), (28, 468975), (30, 437710), (35, 375180), (37, 354900), (39, 336700), (42, 312650), (50, 262626), (52, 252525), (60, 218855), (65, 202020), (70, 187590), (74, 177450), (75, 175084), (78, 168350), (84, 156325), (91, 144300), (100, 131313), (105, 125060), (111, 118300), (130, 101010), (140, 93795), (148, 88725), (150, 87542), (156, 84175), (169, 77700), (175, 75036), (182, 72150), (185, 70980), (195, 67340), (210, 62530), (222, 59150), (259, 50700), (260, 50505), (273, 48100), (300, 43771), (325, 40404), (338, 38850), (350, 37518), (364, 36075), (370, 35490), (390, 33670), (420, 31265), (444, 29575), (455, 28860), (481, 27300), (507, 25900), (518, 25350), (525, 25012), (546, 24050), (555, 23660), (650, 20202), (676, 19425), (700, 18759), (740, 17745), (777, 16900), (780, 16835), (845, 15540), (910, 14430), (925, 14196), (962, 13650), (975, 13468), (1014, 12950), (1036, 12675), (1050, 12506), (1092, 12025), (1110, 11830), (1183, 11100), (1295, 10140), (1300, 10101), (1365, 9620), (1443, 9100), (1554, 8450), (1690, 7770), (1820, 7215), (1850, 7098), (1924, 6825), (1950, 6734), (2028, 6475), (2100, 6253), (2220, 5915), (2275, 5772), (2366, 5550), (2405, 5460), (2535, 5180), (2590, 5070), (2730, 4810), (2775, 4732), (2886, 4550), (3108, 4225), (3367, 3900), (3380, 3885), (3549, 3700)]