201840180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 625121280

約数和(自身を除く): 423281100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 37, 46, 59, 60, 67, 69, 74, 92, 111, 115, 118, 134, 138, 148, 177, 185, 201, 222, 230, 236, 268, 276, 295, 335, 345, 354, 370, 402, 444, 460, 555, 590, 670, 690, 708, 740, 804, 851, 885, 1005, 1110, 1180, 1340, 1357, 1380, 1541, 1702, 1770, 2010, 2183, 2220, 2479, 2553, 2714, 3082, 3404, 3540, 3953, 4020, 4071, 4255, 4366, 4623, 4958, 5106, 5428, 6164, 6549, 6785, 7437, 7705, 7906, 8142, 8510, 8732, 9246, 9916, 10212, 10915, 11859, 12395, 12765, 13098, 13570, 14874, 15410, 15812, 16284, 17020, 18492, 19765, 20355, 21830, 23115, 23718, 24790, 25530, 26196, 27140, 29748, 30820, 32745, 37185, 39530, 40710, 43660, 46230, 47436, 49580, 50209, 51060, 57017, 59295, 65490, 74370, 79060, 81420, 90919, 92460, 100418, 114034, 118590, 130980, 146261, 148740, 150627, 171051, 181838, 200836, 228068, 237180, 251045, 272757, 285085, 292522, 301254, 342102, 363676, 438783, 454595, 502090, 545514, 570170, 585044, 602508, 684204, 731305, 753135, 855255, 877566, 909190, 1004180, 1091028, 1140340, 1363785, 1462610, 1506270, 1710510, 1755132, 1818380, 2193915, 2727570, 2925220, 3012540, 3364003, 3421020, 4387830, 5455140, 6728006, 8775660, 10092009, 13456012, 16820015, 20184018, 33640030, 40368036, 50460045, 67280060, 100920090, 201840180]

約数ペア:

[(1, 201840180), (2, 100920090), (3, 67280060), (4, 50460045), (5, 40368036), (6, 33640030), (10, 20184018), (12, 16820015), (15, 13456012), (20, 10092009), (23, 8775660), (30, 6728006), (37, 5455140), (46, 4387830), (59, 3421020), (60, 3364003), (67, 3012540), (69, 2925220), (74, 2727570), (92, 2193915), (111, 1818380), (115, 1755132), (118, 1710510), (134, 1506270), (138, 1462610), (148, 1363785), (177, 1140340), (185, 1091028), (201, 1004180), (222, 909190), (230, 877566), (236, 855255), (268, 753135), (276, 731305), (295, 684204), (335, 602508), (345, 585044), (354, 570170), (370, 545514), (402, 502090), (444, 454595), (460, 438783), (555, 363676), (590, 342102), (670, 301254), (690, 292522), (708, 285085), (740, 272757), (804, 251045), (851, 237180), (885, 228068), (1005, 200836), (1110, 181838), (1180, 171051), (1340, 150627), (1357, 148740), (1380, 146261), (1541, 130980), (1702, 118590), (1770, 114034), (2010, 100418), (2183, 92460), (2220, 90919), (2479, 81420), (2553, 79060), (2714, 74370), (3082, 65490), (3404, 59295), (3540, 57017), (3953, 51060), (4020, 50209), (4071, 49580), (4255, 47436), (4366, 46230), (4623, 43660), (4958, 40710), (5106, 39530), (5428, 37185), (6164, 32745), (6549, 30820), (6785, 29748), (7437, 27140), (7705, 26196), (7906, 25530), (8142, 24790), (8510, 23718), (8732, 23115), (9246, 21830), (9916, 20355), (10212, 19765), (10915, 18492), (11859, 17020), (12395, 16284), (12765, 15812), (13098, 15410), (13570, 14874)]