27301860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:927

約数の個数: 120

約数和(自身を含む): 90256320

約数和(自身を除く): 62954460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 887, 1026, 1140, 1539, 1620, 1710, 1774, 2052, 2565, 2661, 3078, 3420, 3548, 4435, 5130, 5322, 6156, 7695, 7983, 8870, 10260, 10644, 13305, 15390, 15966, 16853, 17740, 23949, 26610, 30780, 31932, 33706, 39915, 47898, 50559, 53220, 67412, 71847, 79830, 84265, 95796, 101118, 119745, 143694, 151677, 159660, 168530, 202236, 239490, 252795, 287388, 303354, 337060, 359235, 455031, 478980, 505590, 606708, 718470, 758385, 910062, 1011180, 1365093, 1436940, 1516770, 1820124, 2275155, 2730186, 3033540, 4550310, 5460372, 6825465, 9100620, 13650930, 27301860]

約数ペア:

[(1, 27301860), (2, 13650930), (3, 9100620), (4, 6825465), (5, 5460372), (6, 4550310), (9, 3033540), (10, 2730186), (12, 2275155), (15, 1820124), (18, 1516770), (19, 1436940), (20, 1365093), (27, 1011180), (30, 910062), (36, 758385), (38, 718470), (45, 606708), (54, 505590), (57, 478980), (60, 455031), (76, 359235), (81, 337060), (90, 303354), (95, 287388), (108, 252795), (114, 239490), (135, 202236), (162, 168530), (171, 159660), (180, 151677), (190, 143694), (228, 119745), (270, 101118), (285, 95796), (324, 84265), (342, 79830), (380, 71847), (405, 67412), (513, 53220), (540, 50559), (570, 47898), (684, 39915), (810, 33706), (855, 31932), (887, 30780), (1026, 26610), (1140, 23949), (1539, 17740), (1620, 16853), (1710, 15966), (1774, 15390), (2052, 13305), (2565, 10644), (2661, 10260), (3078, 8870), (3420, 7983), (3548, 7695), (4435, 6156), (5130, 5322)]