52400520

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{599}}^1$

素因数の和:631

約数の個数: 128

約数和(自身を含む): 177120000

約数和(自身を除く): 124719480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 599, 648, 729, 810, 972, 1080, 1198, 1215, 1458, 1620, 1797, 1944, 2187, 2396, 2430, 2916, 2995, 3240, 3594, 3645, 4374, 4792, 4860, 5391, 5832, 5990, 7188, 7290, 8748, 8985, 9720, 10782, 10935, 11980, 14376, 14580, 16173, 17496, 17970, 21564, 21870, 23960, 26955, 29160, 32346, 35940, 43128, 43740, 48519, 53910, 64692, 71880, 80865, 87480, 97038, 107820, 129384, 145557, 161730, 194076, 215640, 242595, 291114, 323460, 388152, 436671, 485190, 582228, 646920, 727785, 873342, 970380, 1164456, 1310013, 1455570, 1746684, 1940760, 2183355, 2620026, 2911140, 3493368, 4366710, 5240052, 5822280, 6550065, 8733420, 10480104, 13100130, 17466840, 26200260, 52400520]

約数ペア:

[(1, 52400520), (2, 26200260), (3, 17466840), (4, 13100130), (5, 10480104), (6, 8733420), (8, 6550065), (9, 5822280), (10, 5240052), (12, 4366710), (15, 3493368), (18, 2911140), (20, 2620026), (24, 2183355), (27, 1940760), (30, 1746684), (36, 1455570), (40, 1310013), (45, 1164456), (54, 970380), (60, 873342), (72, 727785), (81, 646920), (90, 582228), (108, 485190), (120, 436671), (135, 388152), (162, 323460), (180, 291114), (216, 242595), (243, 215640), (270, 194076), (324, 161730), (360, 145557), (405, 129384), (486, 107820), (540, 97038), (599, 87480), (648, 80865), (729, 71880), (810, 64692), (972, 53910), (1080, 48519), (1198, 43740), (1215, 43128), (1458, 35940), (1620, 32346), (1797, 29160), (1944, 26955), (2187, 23960), (2396, 21870), (2430, 21564), (2916, 17970), (2995, 17496), (3240, 16173), (3594, 14580), (3645, 14376), (4374, 11980), (4792, 10935), (4860, 10782), (5391, 9720), (5832, 8985), (5990, 8748), (7188, 7290)]