39377880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1$

素因数の和:159

約数の個数: 192

約数和(自身を含む): 139903200

約数和(自身を除く): 100525320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 101, 108, 114, 120, 135, 152, 171, 180, 190, 202, 216, 228, 270, 285, 303, 342, 360, 361, 380, 404, 456, 505, 513, 540, 570, 606, 684, 722, 760, 808, 855, 909, 1010, 1026, 1080, 1083, 1140, 1212, 1368, 1444, 1515, 1710, 1805, 1818, 1919, 2020, 2052, 2166, 2280, 2424, 2565, 2727, 2888, 3030, 3249, 3420, 3610, 3636, 3838, 4040, 4104, 4332, 4545, 5130, 5415, 5454, 5757, 6060, 6498, 6840, 7220, 7272, 7676, 8664, 9090, 9595, 9747, 10260, 10830, 10908, 11514, 12120, 12996, 13635, 14440, 15352, 16245, 17271, 18180, 19190, 19494, 20520, 21660, 21816, 23028, 25992, 27270, 28785, 32490, 34542, 36360, 36461, 38380, 38988, 43320, 46056, 48735, 51813, 54540, 57570, 64980, 69084, 72922, 76760, 77976, 86355, 97470, 103626, 109080, 109383, 115140, 129960, 138168, 145844, 172710, 182305, 194940, 207252, 218766, 230280, 259065, 291688, 328149, 345420, 364610, 389880, 414504, 437532, 518130, 546915, 656298, 690840, 729220, 875064, 984447, 1036260, 1093830, 1312596, 1458440, 1640745, 1968894, 2072520, 2187660, 2625192, 3281490, 3937788, 4375320, 4922235, 6562980, 7875576, 9844470, 13125960, 19688940, 39377880]

約数ペア:

[(1, 39377880), (2, 19688940), (3, 13125960), (4, 9844470), (5, 7875576), (6, 6562980), (8, 4922235), (9, 4375320), (10, 3937788), (12, 3281490), (15, 2625192), (18, 2187660), (19, 2072520), (20, 1968894), (24, 1640745), (27, 1458440), (30, 1312596), (36, 1093830), (38, 1036260), (40, 984447), (45, 875064), (54, 729220), (57, 690840), (60, 656298), (72, 546915), (76, 518130), (90, 437532), (95, 414504), (101, 389880), (108, 364610), (114, 345420), (120, 328149), (135, 291688), (152, 259065), (171, 230280), (180, 218766), (190, 207252), (202, 194940), (216, 182305), (228, 172710), (270, 145844), (285, 138168), (303, 129960), (342, 115140), (360, 109383), (361, 109080), (380, 103626), (404, 97470), (456, 86355), (505, 77976), (513, 76760), (540, 72922), (570, 69084), (606, 64980), (684, 57570), (722, 54540), (760, 51813), (808, 48735), (855, 46056), (909, 43320), (1010, 38988), (1026, 38380), (1080, 36461), (1083, 36360), (1140, 34542), (1212, 32490), (1368, 28785), (1444, 27270), (1515, 25992), (1710, 23028), (1805, 21816), (1818, 21660), (1919, 20520), (2020, 19494), (2052, 19190), (2166, 18180), (2280, 17271), (2424, 16245), (2565, 15352), (2727, 14440), (2888, 13635), (3030, 12996), (3249, 12120), (3420, 11514), (3610, 10908), (3636, 10830), (3838, 10260), (4040, 9747), (4104, 9595), (4332, 9090), (4545, 8664), (5130, 7676), (5415, 7272), (5454, 7220), (5757, 6840), (6060, 6498)]