202665780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19753}}^1$

素因数の和:19790

約数の個数: 96

約数和(自身を含む): 663734400

約数和(自身を除く): 461068620

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, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 19753, 39506, 59259, 79012, 98765, 118518, 177777, 197530, 237036, 296295, 355554, 375307, 395060, 533331, 592590, 711108, 750614, 888885, 1066662, 1125921, 1185180, 1501228, 1777770, 1876535, 2133324, 2251842, 2666655, 3377763, 3555540, 3753070, 4503684, 5333310, 5629605, 6755526, 7506140, 10133289, 10666620, 11259210, 13511052, 16888815, 20266578, 22518420, 33777630, 40533156, 50666445, 67555260, 101332890, 202665780]

約数ペア:

[(1, 202665780), (2, 101332890), (3, 67555260), (4, 50666445), (5, 40533156), (6, 33777630), (9, 22518420), (10, 20266578), (12, 16888815), (15, 13511052), (18, 11259210), (19, 10666620), (20, 10133289), (27, 7506140), (30, 6755526), (36, 5629605), (38, 5333310), (45, 4503684), (54, 3753070), (57, 3555540), (60, 3377763), (76, 2666655), (90, 2251842), (95, 2133324), (108, 1876535), (114, 1777770), (135, 1501228), (171, 1185180), (180, 1125921), (190, 1066662), (228, 888885), (270, 750614), (285, 711108), (342, 592590), (380, 533331), (513, 395060), (540, 375307), (570, 355554), (684, 296295), (855, 237036), (1026, 197530), (1140, 177777), (1710, 118518), (2052, 98765), (2565, 79012), (3420, 59259), (5130, 39506), (10260, 19753)]