73161900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^3\times {\mathrm{79}}^1$

素因数の和:123

約数の個数: 288

約数和(自身を含む): 277760000

約数和(自身を除く): 204598100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 49, 50, 54, 60, 63, 70, 75, 79, 84, 90, 98, 100, 105, 108, 126, 135, 140, 147, 150, 158, 175, 180, 189, 196, 210, 225, 237, 245, 252, 270, 294, 300, 315, 316, 343, 350, 378, 395, 420, 441, 450, 474, 490, 525, 540, 553, 588, 630, 675, 686, 700, 711, 735, 756, 790, 882, 900, 945, 948, 980, 1029, 1050, 1106, 1185, 1225, 1260, 1323, 1350, 1372, 1422, 1470, 1575, 1580, 1659, 1715, 1764, 1890, 1975, 2058, 2100, 2133, 2205, 2212, 2370, 2450, 2646, 2700, 2765, 2844, 2940, 3087, 3150, 3318, 3430, 3555, 3675, 3780, 3871, 3950, 4116, 4266, 4410, 4725, 4740, 4900, 4977, 5145, 5292, 5530, 5925, 6174, 6300, 6615, 6636, 6860, 7110, 7350, 7742, 7900, 8295, 8532, 8575, 8820, 9261, 9450, 9954, 10290, 10665, 11025, 11060, 11613, 11850, 12348, 13230, 13825, 14220, 14700, 14931, 15435, 15484, 16590, 17150, 17775, 18522, 18900, 19355, 19908, 20580, 21330, 22050, 23226, 23700, 24885, 25725, 26460, 27097, 27650, 29862, 30870, 33075, 33180, 34300, 34839, 35550, 37044, 38710, 41475, 42660, 44100, 46305, 46452, 49770, 51450, 53325, 54194, 55300, 58065, 59724, 61740, 66150, 69678, 71100, 74655, 77175, 77420, 81291, 82950, 92610, 96775, 99540, 102900, 104517, 106650, 108388, 116130, 124425, 132300, 135485, 139356, 149310, 154350, 162582, 165900, 174195, 185220, 193550, 209034, 213300, 231525, 232260, 243873, 248850, 270970, 290325, 298620, 308700, 325164, 348390, 373275, 387100, 406455, 418068, 463050, 487746, 497700, 522585, 541940, 580650, 677425, 696780, 731619, 746550, 812910, 870975, 926100, 975492, 1045170, 1161300, 1219365, 1354850, 1463238, 1493100, 1625820, 1741950, 2032275, 2090340, 2438730, 2612925, 2709700, 2926476, 3483900, 3658095, 4064550, 4877460, 5225850, 6096825, 7316190, 8129100, 10451700, 12193650, 14632380, 18290475, 24387300, 36580950, 73161900]

約数ペア:

[(1, 73161900), (2, 36580950), (3, 24387300), (4, 18290475), (5, 14632380), (6, 12193650), (7, 10451700), (9, 8129100), (10, 7316190), (12, 6096825), (14, 5225850), (15, 4877460), (18, 4064550), (20, 3658095), (21, 3483900), (25, 2926476), (27, 2709700), (28, 2612925), (30, 2438730), (35, 2090340), (36, 2032275), (42, 1741950), (45, 1625820), (49, 1493100), (50, 1463238), (54, 1354850), (60, 1219365), (63, 1161300), (70, 1045170), (75, 975492), (79, 926100), (84, 870975), (90, 812910), (98, 746550), (100, 731619), (105, 696780), (108, 677425), (126, 580650), (135, 541940), (140, 522585), (147, 497700), (150, 487746), (158, 463050), (175, 418068), (180, 406455), (189, 387100), (196, 373275), (210, 348390), (225, 325164), (237, 308700), (245, 298620), (252, 290325), (270, 270970), (294, 248850), (300, 243873), (315, 232260), (316, 231525), (343, 213300), (350, 209034), (378, 193550), (395, 185220), (420, 174195), (441, 165900), (450, 162582), (474, 154350), (490, 149310), (525, 139356), (540, 135485), (553, 132300), (588, 124425), (630, 116130), (675, 108388), (686, 106650), (700, 104517), (711, 102900), (735, 99540), (756, 96775), (790, 92610), (882, 82950), (900, 81291), (945, 77420), (948, 77175), (980, 74655), (1029, 71100), (1050, 69678), (1106, 66150), (1185, 61740), (1225, 59724), (1260, 58065), (1323, 55300), (1350, 54194), (1372, 53325), (1422, 51450), (1470, 49770), (1575, 46452), (1580, 46305), (1659, 44100), (1715, 42660), (1764, 41475), (1890, 38710), (1975, 37044), (2058, 35550), (2100, 34839), (2133, 34300), (2205, 33180), (2212, 33075), (2370, 30870), (2450, 29862), (2646, 27650), (2700, 27097), (2765, 26460), (2844, 25725), (2940, 24885), (3087, 23700), (3150, 23226), (3318, 22050), (3430, 21330), (3555, 20580), (3675, 19908), (3780, 19355), (3871, 18900), (3950, 18522), (4116, 17775), (4266, 17150), (4410, 16590), (4725, 15484), (4740, 15435), (4900, 14931), (4977, 14700), (5145, 14220), (5292, 13825), (5530, 13230), (5925, 12348), (6174, 11850), (6300, 11613), (6615, 11060), (6636, 11025), (6860, 10665), (7110, 10290), (7350, 9954), (7742, 9450), (7900, 9261), (8295, 8820), (8532, 8575)]