100985640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5227}}^1$

素因数の和:5271

約数の個数: 128

約数和(自身を含む): 361359360

約数和(自身を除く): 260373720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 5227, 6440, 9660, 10454, 15681, 19320, 20908, 26135, 31362, 36589, 41816, 52270, 62724, 73178, 78405, 104540, 109767, 120221, 125448, 146356, 156810, 182945, 209080, 219534, 240442, 292712, 313620, 360663, 365890, 439068, 480884, 548835, 601105, 627240, 721326, 731780, 841547, 878136, 961768, 1097670, 1202210, 1442652, 1463560, 1683094, 1803315, 2195340, 2404420, 2524641, 2885304, 3366188, 3606630, 4207735, 4390680, 4808840, 5049282, 6732376, 7213260, 8415470, 10098564, 12623205, 14426520, 16830940, 20197128, 25246410, 33661880, 50492820, 100985640]

約数ペア:

[(1, 100985640), (2, 50492820), (3, 33661880), (4, 25246410), (5, 20197128), (6, 16830940), (7, 14426520), (8, 12623205), (10, 10098564), (12, 8415470), (14, 7213260), (15, 6732376), (20, 5049282), (21, 4808840), (23, 4390680), (24, 4207735), (28, 3606630), (30, 3366188), (35, 2885304), (40, 2524641), (42, 2404420), (46, 2195340), (56, 1803315), (60, 1683094), (69, 1463560), (70, 1442652), (84, 1202210), (92, 1097670), (105, 961768), (115, 878136), (120, 841547), (138, 731780), (140, 721326), (161, 627240), (168, 601105), (184, 548835), (210, 480884), (230, 439068), (276, 365890), (280, 360663), (322, 313620), (345, 292712), (420, 240442), (460, 219534), (483, 209080), (552, 182945), (644, 156810), (690, 146356), (805, 125448), (840, 120221), (920, 109767), (966, 104540), (1288, 78405), (1380, 73178), (1610, 62724), (1932, 52270), (2415, 41816), (2760, 36589), (3220, 31362), (3864, 26135), (4830, 20908), (5227, 19320), (6440, 15681), (9660, 10454)]