2017173900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:341

約数の個数: 288

約数和(自身を含む): 6887559168

約数和(自身を除く): 4870385268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 71, 75, 83, 84, 100, 105, 140, 142, 150, 163, 166, 175, 210, 213, 249, 284, 300, 326, 332, 350, 355, 415, 420, 426, 489, 497, 498, 525, 581, 652, 700, 710, 815, 830, 852, 978, 994, 996, 1050, 1065, 1141, 1162, 1245, 1420, 1491, 1630, 1660, 1743, 1775, 1956, 1988, 2075, 2100, 2130, 2282, 2324, 2445, 2485, 2490, 2905, 2982, 3260, 3423, 3486, 3550, 4075, 4150, 4260, 4564, 4890, 4970, 4980, 5325, 5705, 5810, 5893, 5964, 6225, 6846, 6972, 7100, 7455, 8150, 8300, 8715, 9780, 9940, 10650, 11410, 11573, 11620, 11786, 12225, 12425, 12450, 13529, 13692, 14525, 14910, 16300, 17115, 17430, 17679, 21300, 22820, 23146, 23572, 24450, 24850, 24900, 27058, 28525, 29050, 29465, 29820, 34230, 34719, 34860, 35358, 37275, 40587, 41251, 43575, 46292, 48900, 49700, 54116, 57050, 57865, 58100, 58930, 67645, 68460, 69438, 70716, 74550, 81011, 81174, 82502, 85575, 87150, 88395, 94703, 114100, 115730, 117860, 123753, 135290, 138876, 147325, 149100, 162022, 162348, 165004, 171150, 173595, 174300, 176790, 189406, 202935, 206255, 231460, 243033, 247506, 270580, 284109, 289325, 294650, 324044, 338225, 342300, 347190, 353580, 378812, 405055, 405870, 412510, 441975, 473515, 486066, 495012, 568218, 578650, 589300, 618765, 676450, 694380, 810110, 811740, 825020, 867975, 883950, 947030, 960559, 972132, 1014675, 1031275, 1136436, 1157300, 1215165, 1237530, 1352900, 1420545, 1620220, 1735950, 1767900, 1894060, 1921118, 2025275, 2029350, 2062550, 2367575, 2430330, 2475060, 2841090, 2881677, 3093825, 3471900, 3842236, 4050550, 4058700, 4125100, 4735150, 4802795, 4860660, 5682180, 5763354, 6075825, 6187650, 6723913, 7102725, 8101100, 9470300, 9605590, 11526708, 12151650, 12375300, 13447826, 14205450, 14408385, 19211180, 20171739, 24013975, 24303300, 26895652, 28410900, 28816770, 33619565, 40343478, 48027950, 57633540, 67239130, 72041925, 80686956, 96055900, 100858695, 134478260, 144083850, 168097825, 201717390, 288167700, 336195650, 403434780, 504293475, 672391300, 1008586950, 2017173900]

約数ペア:

[(1, 2017173900), (2, 1008586950), (3, 672391300), (4, 504293475), (5, 403434780), (6, 336195650), (7, 288167700), (10, 201717390), (12, 168097825), (14, 144083850), (15, 134478260), (20, 100858695), (21, 96055900), (25, 80686956), (28, 72041925), (30, 67239130), (35, 57633540), (42, 48027950), (50, 40343478), (60, 33619565), (70, 28816770), (71, 28410900), (75, 26895652), (83, 24303300), (84, 24013975), (100, 20171739), (105, 19211180), (140, 14408385), (142, 14205450), (150, 13447826), (163, 12375300), (166, 12151650), (175, 11526708), (210, 9605590), (213, 9470300), (249, 8101100), (284, 7102725), (300, 6723913), (326, 6187650), (332, 6075825), (350, 5763354), (355, 5682180), (415, 4860660), (420, 4802795), (426, 4735150), (489, 4125100), (497, 4058700), (498, 4050550), (525, 3842236), (581, 3471900), (652, 3093825), (700, 2881677), (710, 2841090), (815, 2475060), (830, 2430330), (852, 2367575), (978, 2062550), (994, 2029350), (996, 2025275), (1050, 1921118), (1065, 1894060), (1141, 1767900), (1162, 1735950), (1245, 1620220), (1420, 1420545), (1491, 1352900), (1630, 1237530), (1660, 1215165), (1743, 1157300), (1775, 1136436), (1956, 1031275), (1988, 1014675), (2075, 972132), (2100, 960559), (2130, 947030), (2282, 883950), (2324, 867975), (2445, 825020), (2485, 811740), (2490, 810110), (2905, 694380), (2982, 676450), (3260, 618765), (3423, 589300), (3486, 578650), (3550, 568218), (4075, 495012), (4150, 486066), (4260, 473515), (4564, 441975), (4890, 412510), (4970, 405870), (4980, 405055), (5325, 378812), (5705, 353580), (5810, 347190), (5893, 342300), (5964, 338225), (6225, 324044), (6846, 294650), (6972, 289325), (7100, 284109), (7455, 270580), (8150, 247506), (8300, 243033), (8715, 231460), (9780, 206255), (9940, 202935), (10650, 189406), (11410, 176790), (11573, 174300), (11620, 173595), (11786, 171150), (12225, 165004), (12425, 162348), (12450, 162022), (13529, 149100), (13692, 147325), (14525, 138876), (14910, 135290), (16300, 123753), (17115, 117860), (17430, 115730), (17679, 114100), (21300, 94703), (22820, 88395), (23146, 87150), (23572, 85575), (24450, 82502), (24850, 81174), (24900, 81011), (27058, 74550), (28525, 70716), (29050, 69438), (29465, 68460), (29820, 67645), (34230, 58930), (34719, 58100), (34860, 57865), (35358, 57050), (37275, 54116), (40587, 49700), (41251, 48900), (43575, 46292)]