80386700400

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{157}}^1\times {\mathrm{15803}}^1$

素因数の和:15990

約数の個数: 300

約数和(自身を含む): 290357377992

約数和(自身を除く): 209970677592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 157, 162, 180, 200, 216, 225, 240, 270, 300, 314, 324, 360, 400, 405, 432, 450, 471, 540, 600, 628, 648, 675, 720, 785, 810, 900, 942, 1080, 1200, 1256, 1296, 1350, 1413, 1570, 1620, 1800, 1884, 2025, 2160, 2355, 2512, 2700, 2826, 3140, 3240, 3600, 3768, 3925, 4050, 4239, 4710, 5400, 5652, 6280, 6480, 7065, 7536, 7850, 8100, 8478, 9420, 10800, 11304, 11775, 12560, 12717, 14130, 15700, 15803, 16200, 16956, 18840, 21195, 22608, 23550, 25434, 28260, 31400, 31606, 32400, 33912, 35325, 37680, 42390, 47100, 47409, 50868, 56520, 62800, 63212, 63585, 67824, 70650, 79015, 84780, 94200, 94818, 101736, 105975, 113040, 126424, 127170, 141300, 142227, 158030, 169560, 188400, 189636, 203472, 211950, 237045, 252848, 254340, 282600, 284454, 316060, 317925, 339120, 379272, 395075, 423900, 426681, 474090, 508680, 565200, 568908, 632120, 635850, 711135, 758544, 790150, 847800, 853362, 948180, 1017360, 1137816, 1185225, 1264240, 1271700, 1280043, 1422270, 1580300, 1695600, 1706724, 1896360, 2133405, 2275632, 2370450, 2481071, 2543400, 2560086, 2844540, 3160600, 3413448, 3555675, 3792720, 4266810, 4740900, 4962142, 5086800, 5120172, 5689080, 6321200, 6400215, 6826896, 7111350, 7443213, 8533620, 9481800, 9924284, 10240344, 10667025, 11378160, 12405355, 12800430, 14222700, 14886426, 17067240, 18963600, 19848568, 20480688, 21334050, 22329639, 24810710, 25600860, 28445400, 29772852, 32001075, 34134480, 37216065, 39697136, 42668100, 44659278, 49621420, 51201720, 56890800, 59545704, 62026775, 64002150, 66988917, 74432130, 85336200, 89318556, 99242840, 102403440, 111648195, 119091408, 124053550, 128004300, 133977834, 148864260, 170672400, 178637112, 186080325, 198485680, 200966751, 223296390, 248107100, 256008600, 267955668, 297728520, 334944585, 357274224, 372160650, 401933502, 446592780, 496214200, 512017200, 535911336, 558240975, 595457040, 669889170, 744321300, 803867004, 893185560, 992428400, 1004833755, 1071822672, 1116481950, 1339778340, 1488642600, 1607734008, 1674722925, 1786371120, 2009667510, 2232963900, 2679556680, 2977285200, 3215468016, 3349445850, 4019335020, 4465927800, 5024168775, 5359113360, 6698891700, 8038670040, 8931855600, 10048337550, 13397783400, 16077340080, 20096675100, 26795566800, 40193350200, 80386700400]

約数ペア:

[(1, 80386700400), (2, 40193350200), (3, 26795566800), (4, 20096675100), (5, 16077340080), (6, 13397783400), (8, 10048337550), (9, 8931855600), (10, 8038670040), (12, 6698891700), (15, 5359113360), (16, 5024168775), (18, 4465927800), (20, 4019335020), (24, 3349445850), (25, 3215468016), (27, 2977285200), (30, 2679556680), (36, 2232963900), (40, 2009667510), (45, 1786371120), (48, 1674722925), (50, 1607734008), (54, 1488642600), (60, 1339778340), (72, 1116481950), (75, 1071822672), (80, 1004833755), (81, 992428400), (90, 893185560), (100, 803867004), (108, 744321300), (120, 669889170), (135, 595457040), (144, 558240975), (150, 535911336), (157, 512017200), (162, 496214200), (180, 446592780), (200, 401933502), (216, 372160650), (225, 357274224), (240, 334944585), (270, 297728520), (300, 267955668), (314, 256008600), (324, 248107100), (360, 223296390), (400, 200966751), (405, 198485680), (432, 186080325), (450, 178637112), (471, 170672400), (540, 148864260), (600, 133977834), (628, 128004300), (648, 124053550), (675, 119091408), (720, 111648195), (785, 102403440), (810, 99242840), (900, 89318556), (942, 85336200), (1080, 74432130), (1200, 66988917), (1256, 64002150), (1296, 62026775), (1350, 59545704), (1413, 56890800), (1570, 51201720), (1620, 49621420), (1800, 44659278), (1884, 42668100), (2025, 39697136), (2160, 37216065), (2355, 34134480), (2512, 32001075), (2700, 29772852), (2826, 28445400), (3140, 25600860), (3240, 24810710), (3600, 22329639), (3768, 21334050), (3925, 20480688), (4050, 19848568), (4239, 18963600), (4710, 17067240), (5400, 14886426), (5652, 14222700), (6280, 12800430), (6480, 12405355), (7065, 11378160), (7536, 10667025), (7850, 10240344), (8100, 9924284), (8478, 9481800), (9420, 8533620), (10800, 7443213), (11304, 7111350), (11775, 6826896), (12560, 6400215), (12717, 6321200), (14130, 5689080), (15700, 5120172), (15803, 5086800), (16200, 4962142), (16956, 4740900), (18840, 4266810), (21195, 3792720), (22608, 3555675), (23550, 3413448), (25434, 3160600), (28260, 2844540), (31400, 2560086), (31606, 2543400), (32400, 2481071), (33912, 2370450), (35325, 2275632), (37680, 2133405), (42390, 1896360), (47100, 1706724), (47409, 1695600), (50868, 1580300), (56520, 1422270), (62800, 1280043), (63212, 1271700), (63585, 1264240), (67824, 1185225), (70650, 1137816), (79015, 1017360), (84780, 948180), (94200, 853362), (94818, 847800), (101736, 790150), (105975, 758544), (113040, 711135), (126424, 635850), (127170, 632120), (141300, 568908), (142227, 565200), (158030, 508680), (169560, 474090), (188400, 426681), (189636, 423900), (203472, 395075), (211950, 379272), (237045, 339120), (252848, 317925), (254340, 316060), (282600, 284454)]