25320080800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{929}}^1$

素因数の和:1144

約数の個数: 288

約数和(自身を含む): 73465297920

約数和(自身を除く): 48145217120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 157, 160, 175, 200, 217, 224, 248, 280, 310, 314, 350, 400, 434, 496, 560, 620, 628, 700, 775, 785, 800, 868, 929, 992, 1085, 1099, 1120, 1240, 1256, 1400, 1550, 1570, 1736, 1858, 2170, 2198, 2480, 2512, 2800, 3100, 3140, 3472, 3716, 3925, 4340, 4396, 4645, 4867, 4960, 5024, 5425, 5495, 5600, 6200, 6280, 6503, 6944, 7432, 7850, 8680, 8792, 9290, 9734, 10850, 10990, 12400, 12560, 13006, 14864, 15700, 17360, 17584, 18580, 19468, 21700, 21980, 23225, 24335, 24800, 25120, 26012, 27475, 28799, 29728, 31400, 32515, 34069, 34720, 35168, 37160, 38936, 43400, 43960, 46450, 48670, 52024, 54950, 57598, 62800, 65030, 68138, 74320, 77872, 86800, 87920, 92900, 97340, 104048, 109900, 115196, 121675, 125600, 130060, 136276, 143995, 145853, 148640, 155744, 162575, 170345, 173600, 175840, 185800, 194680, 201593, 208096, 219800, 230392, 243350, 260120, 272552, 287990, 291706, 325150, 340690, 371600, 389360, 403186, 439600, 460784, 486700, 520240, 545104, 575980, 583412, 650300, 681380, 719975, 729265, 743200, 778720, 806372, 851725, 879200, 921568, 973400, 1007965, 1020971, 1040480, 1090208, 1151960, 1166824, 1300600, 1362760, 1439950, 1458530, 1612744, 1703450, 1946800, 2015930, 2041942, 2303920, 2333648, 2601200, 2725520, 2879900, 2917060, 3225488, 3406900, 3646325, 3893600, 4031860, 4083884, 4521443, 4607840, 4667296, 5039825, 5104855, 5202400, 5451040, 5759800, 5834120, 6450976, 6813800, 7292650, 8063720, 8167768, 9042886, 10079650, 10209710, 11519600, 11668240, 13627600, 14585300, 16127440, 16335536, 18085772, 20159300, 20419420, 22607215, 23039200, 23336480, 25524275, 27255200, 29170600, 31650101, 32254880, 32671072, 36171544, 40318600, 40838840, 45214430, 51048550, 58341200, 63300202, 72343088, 80637200, 81677680, 90428860, 102097100, 113036075, 116682400, 126600404, 144686176, 158250505, 161274400, 163355360, 180857720, 204194200, 226072150, 253200808, 316501010, 361715440, 408388400, 452144300, 506401616, 633002020, 723430880, 791252525, 816776800, 904288600, 1012803232, 1266004040, 1582505050, 1808577200, 2532008080, 3165010100, 3617154400, 5064016160, 6330020200, 12660040400, 25320080800]

約数ペア:

[(1, 25320080800), (2, 12660040400), (4, 6330020200), (5, 5064016160), (7, 3617154400), (8, 3165010100), (10, 2532008080), (14, 1808577200), (16, 1582505050), (20, 1266004040), (25, 1012803232), (28, 904288600), (31, 816776800), (32, 791252525), (35, 723430880), (40, 633002020), (50, 506401616), (56, 452144300), (62, 408388400), (70, 361715440), (80, 316501010), (100, 253200808), (112, 226072150), (124, 204194200), (140, 180857720), (155, 163355360), (157, 161274400), (160, 158250505), (175, 144686176), (200, 126600404), (217, 116682400), (224, 113036075), (248, 102097100), (280, 90428860), (310, 81677680), (314, 80637200), (350, 72343088), (400, 63300202), (434, 58341200), (496, 51048550), (560, 45214430), (620, 40838840), (628, 40318600), (700, 36171544), (775, 32671072), (785, 32254880), (800, 31650101), (868, 29170600), (929, 27255200), (992, 25524275), (1085, 23336480), (1099, 23039200), (1120, 22607215), (1240, 20419420), (1256, 20159300), (1400, 18085772), (1550, 16335536), (1570, 16127440), (1736, 14585300), (1858, 13627600), (2170, 11668240), (2198, 11519600), (2480, 10209710), (2512, 10079650), (2800, 9042886), (3100, 8167768), (3140, 8063720), (3472, 7292650), (3716, 6813800), (3925, 6450976), (4340, 5834120), (4396, 5759800), (4645, 5451040), (4867, 5202400), (4960, 5104855), (5024, 5039825), (5425, 4667296), (5495, 4607840), (5600, 4521443), (6200, 4083884), (6280, 4031860), (6503, 3893600), (6944, 3646325), (7432, 3406900), (7850, 3225488), (8680, 2917060), (8792, 2879900), (9290, 2725520), (9734, 2601200), (10850, 2333648), (10990, 2303920), (12400, 2041942), (12560, 2015930), (13006, 1946800), (14864, 1703450), (15700, 1612744), (17360, 1458530), (17584, 1439950), (18580, 1362760), (19468, 1300600), (21700, 1166824), (21980, 1151960), (23225, 1090208), (24335, 1040480), (24800, 1020971), (25120, 1007965), (26012, 973400), (27475, 921568), (28799, 879200), (29728, 851725), (31400, 806372), (32515, 778720), (34069, 743200), (34720, 729265), (35168, 719975), (37160, 681380), (38936, 650300), (43400, 583412), (43960, 575980), (46450, 545104), (48670, 520240), (52024, 486700), (54950, 460784), (57598, 439600), (62800, 403186), (65030, 389360), (68138, 371600), (74320, 340690), (77872, 325150), (86800, 291706), (87920, 287990), (92900, 272552), (97340, 260120), (104048, 243350), (109900, 230392), (115196, 219800), (121675, 208096), (125600, 201593), (130060, 194680), (136276, 185800), (143995, 175840), (145853, 173600), (148640, 170345), (155744, 162575)]