157562820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5119}}^1$

素因数の和:5159

約数の個数: 120

約数和(自身を含む): 520396800

約数和(自身を除く): 362833980

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, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 5119, 5130, 6156, 7695, 10238, 10260, 15357, 15390, 20476, 25595, 30714, 30780, 46071, 51190, 61428, 76785, 92142, 97261, 102380, 138213, 153570, 184284, 194522, 230355, 276426, 291783, 307140, 389044, 414639, 460710, 486305, 552852, 583566, 691065, 829278, 875349, 921420, 972610, 1167132, 1382130, 1458915, 1658556, 1750698, 1945220, 2073195, 2626047, 2764260, 2917830, 3501396, 4146390, 4376745, 5252094, 5835660, 7878141, 8292780, 8753490, 10504188, 13130235, 15756282, 17506980, 26260470, 31512564, 39390705, 52520940, 78781410, 157562820]

約数ペア:

[(1, 157562820), (2, 78781410), (3, 52520940), (4, 39390705), (5, 31512564), (6, 26260470), (9, 17506980), (10, 15756282), (12, 13130235), (15, 10504188), (18, 8753490), (19, 8292780), (20, 7878141), (27, 5835660), (30, 5252094), (36, 4376745), (38, 4146390), (45, 3501396), (54, 2917830), (57, 2764260), (60, 2626047), (76, 2073195), (81, 1945220), (90, 1750698), (95, 1658556), (108, 1458915), (114, 1382130), (135, 1167132), (162, 972610), (171, 921420), (180, 875349), (190, 829278), (228, 691065), (270, 583566), (285, 552852), (324, 486305), (342, 460710), (380, 414639), (405, 389044), (513, 307140), (540, 291783), (570, 276426), (684, 230355), (810, 194522), (855, 184284), (1026, 153570), (1140, 138213), (1539, 102380), (1620, 97261), (1710, 92142), (2052, 76785), (2565, 61428), (3078, 51190), (3420, 46071), (5119, 30780), (5130, 30714), (6156, 25595), (7695, 20476), (10238, 15390), (10260, 15357)]