2528542980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{38069}}^1$

素因数の和:38131

約数の個数: 120

約数和(自身を含む): 8125813080

約数和(自身を除く): 5597270100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 108, 123, 135, 162, 164, 180, 205, 246, 270, 324, 369, 405, 410, 492, 540, 615, 738, 810, 820, 1107, 1230, 1476, 1620, 1845, 2214, 2460, 3321, 3690, 4428, 5535, 6642, 7380, 11070, 13284, 16605, 22140, 33210, 38069, 66420, 76138, 114207, 152276, 190345, 228414, 342621, 380690, 456828, 571035, 685242, 761380, 1027863, 1142070, 1370484, 1560829, 1713105, 2055726, 2284140, 3083589, 3121658, 3426210, 4111452, 4682487, 5139315, 6167178, 6243316, 6852420, 7804145, 9364974, 10278630, 12334356, 14047461, 15417945, 15608290, 18729948, 20557260, 23412435, 28094922, 30835890, 31216580, 42142383, 46824870, 56189844, 61671780, 70237305, 84284766, 93649740, 126427149, 140474610, 168569532, 210711915, 252854298, 280949220, 421423830, 505708596, 632135745, 842847660, 1264271490, 2528542980]

約数ペア:

[(1, 2528542980), (2, 1264271490), (3, 842847660), (4, 632135745), (5, 505708596), (6, 421423830), (9, 280949220), (10, 252854298), (12, 210711915), (15, 168569532), (18, 140474610), (20, 126427149), (27, 93649740), (30, 84284766), (36, 70237305), (41, 61671780), (45, 56189844), (54, 46824870), (60, 42142383), (81, 31216580), (82, 30835890), (90, 28094922), (108, 23412435), (123, 20557260), (135, 18729948), (162, 15608290), (164, 15417945), (180, 14047461), (205, 12334356), (246, 10278630), (270, 9364974), (324, 7804145), (369, 6852420), (405, 6243316), (410, 6167178), (492, 5139315), (540, 4682487), (615, 4111452), (738, 3426210), (810, 3121658), (820, 3083589), (1107, 2284140), (1230, 2055726), (1476, 1713105), (1620, 1560829), (1845, 1370484), (2214, 1142070), (2460, 1027863), (3321, 761380), (3690, 685242), (4428, 571035), (5535, 456828), (6642, 380690), (7380, 342621), (11070, 228414), (13284, 190345), (16605, 152276), (22140, 114207), (33210, 76138), (38069, 66420)]