1626173820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{32381}}^1$

素因数の和:32433

約数の個数: 120

約数和(自身を含む): 5266090368

約数和(自身を除く): 3639916548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 810, 837, 930, 1116, 1395, 1620, 1674, 1860, 2511, 2790, 3348, 4185, 5022, 5580, 8370, 10044, 12555, 16740, 25110, 32381, 50220, 64762, 97143, 129524, 161905, 194286, 291429, 323810, 388572, 485715, 582858, 647620, 874287, 971430, 1003811, 1165716, 1457145, 1748574, 1942860, 2007622, 2622861, 2914290, 3011433, 3497148, 4015244, 4371435, 5019055, 5245722, 5828580, 6022866, 8742870, 9034299, 10038110, 10491444, 12045732, 13114305, 15057165, 17485740, 18068598, 20076220, 26228610, 27102897, 30114330, 36137196, 45171495, 52457220, 54205794, 60228660, 81308691, 90342990, 108411588, 135514485, 162617382, 180685980, 271028970, 325234764, 406543455, 542057940, 813086910, 1626173820]

約数ペア:

[(1, 1626173820), (2, 813086910), (3, 542057940), (4, 406543455), (5, 325234764), (6, 271028970), (9, 180685980), (10, 162617382), (12, 135514485), (15, 108411588), (18, 90342990), (20, 81308691), (27, 60228660), (30, 54205794), (31, 52457220), (36, 45171495), (45, 36137196), (54, 30114330), (60, 27102897), (62, 26228610), (81, 20076220), (90, 18068598), (93, 17485740), (108, 15057165), (124, 13114305), (135, 12045732), (155, 10491444), (162, 10038110), (180, 9034299), (186, 8742870), (270, 6022866), (279, 5828580), (310, 5245722), (324, 5019055), (372, 4371435), (405, 4015244), (465, 3497148), (540, 3011433), (558, 2914290), (620, 2622861), (810, 2007622), (837, 1942860), (930, 1748574), (1116, 1457145), (1395, 1165716), (1620, 1003811), (1674, 971430), (1860, 874287), (2511, 647620), (2790, 582858), (3348, 485715), (4185, 388572), (5022, 323810), (5580, 291429), (8370, 194286), (10044, 161905), (12555, 129524), (16740, 97143), (25110, 64762), (32381, 50220)]