65386980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6373}}^1$

素因数の和:6410

約数の個数: 96

約数和(自身を含む): 214166400

約数和(自身を除く): 148779420

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, 6373, 10260, 12746, 19119, 25492, 31865, 38238, 57357, 63730, 76476, 95595, 114714, 121087, 127460, 172071, 191190, 229428, 242174, 286785, 344142, 363261, 382380, 484348, 573570, 605435, 688284, 726522, 860355, 1089783, 1147140, 1210870, 1453044, 1720710, 1816305, 2179566, 2421740, 3269349, 3441420, 3632610, 4359132, 5448915, 6538698, 7265220, 10897830, 13077396, 16346745, 21795660, 32693490, 65386980]

約数ペア:

[(1, 65386980), (2, 32693490), (3, 21795660), (4, 16346745), (5, 13077396), (6, 10897830), (9, 7265220), (10, 6538698), (12, 5448915), (15, 4359132), (18, 3632610), (19, 3441420), (20, 3269349), (27, 2421740), (30, 2179566), (36, 1816305), (38, 1720710), (45, 1453044), (54, 1210870), (57, 1147140), (60, 1089783), (76, 860355), (90, 726522), (95, 688284), (108, 605435), (114, 573570), (135, 484348), (171, 382380), (180, 363261), (190, 344142), (228, 286785), (270, 242174), (285, 229428), (342, 191190), (380, 172071), (513, 127460), (540, 121087), (570, 114714), (684, 95595), (855, 76476), (1026, 63730), (1140, 57357), (1710, 38238), (2052, 31865), (2565, 25492), (3420, 19119), (5130, 12746), (6373, 10260)]