189531720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{75211}}^1$

素因数の和:75235

約数の個数: 96

約数和(自身を含む): 703984320

約数和(自身を除く): 514452600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 75211, 150422, 225633, 300844, 376055, 451266, 526477, 601688, 676899, 752110, 902532, 1052954, 1128165, 1353798, 1504220, 1579431, 1805064, 2105908, 2256330, 2632385, 2707596, 3008440, 3158862, 3384495, 4211816, 4512660, 4738293, 5264770, 5415192, 6317724, 6768990, 7897155, 9025320, 9476586, 10529540, 12635448, 13537980, 15794310, 18953172, 21059080, 23691465, 27075960, 31588620, 37906344, 47382930, 63177240, 94765860, 189531720]

約数ペア:

[(1, 189531720), (2, 94765860), (3, 63177240), (4, 47382930), (5, 37906344), (6, 31588620), (7, 27075960), (8, 23691465), (9, 21059080), (10, 18953172), (12, 15794310), (14, 13537980), (15, 12635448), (18, 10529540), (20, 9476586), (21, 9025320), (24, 7897155), (28, 6768990), (30, 6317724), (35, 5415192), (36, 5264770), (40, 4738293), (42, 4512660), (45, 4211816), (56, 3384495), (60, 3158862), (63, 3008440), (70, 2707596), (72, 2632385), (84, 2256330), (90, 2105908), (105, 1805064), (120, 1579431), (126, 1504220), (140, 1353798), (168, 1128165), (180, 1052954), (210, 902532), (252, 752110), (280, 676899), (315, 601688), (360, 526477), (420, 451266), (504, 376055), (630, 300844), (840, 225633), (1260, 150422), (2520, 75211)]