961463700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:375

約数の個数: 216

約数和(自身を含む): 3114654816

約数和(自身を除く): 2153191116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 61, 75, 83, 90, 100, 122, 150, 166, 180, 183, 211, 225, 244, 249, 300, 305, 332, 366, 415, 422, 450, 498, 549, 610, 633, 732, 747, 830, 844, 900, 915, 996, 1055, 1098, 1220, 1245, 1266, 1494, 1525, 1660, 1830, 1899, 2075, 2110, 2196, 2490, 2532, 2745, 2988, 3050, 3165, 3660, 3735, 3798, 4150, 4220, 4575, 4980, 5063, 5275, 5490, 6100, 6225, 6330, 7470, 7596, 8300, 9150, 9495, 10126, 10550, 10980, 12450, 12660, 12871, 13725, 14940, 15189, 15825, 17513, 18300, 18675, 18990, 20252, 21100, 24900, 25315, 25742, 27450, 30378, 31650, 35026, 37350, 37980, 38613, 45567, 47475, 50630, 51484, 52539, 54900, 60756, 63300, 64355, 70052, 74700, 75945, 77226, 87565, 91134, 94950, 101260, 105078, 115839, 126575, 128710, 151890, 154452, 157617, 175130, 182268, 189900, 193065, 210156, 227835, 231678, 253150, 257420, 262695, 303780, 315234, 321775, 350260, 379725, 386130, 437825, 455670, 463356, 506300, 525390, 579195, 630468, 643550, 759450, 772260, 788085, 875650, 911340, 965325, 1050780, 1068293, 1139175, 1158390, 1287100, 1313475, 1518900, 1576170, 1751300, 1930650, 2136586, 2278350, 2316780, 2626950, 2895975, 3152340, 3204879, 3861300, 3940425, 4273172, 4556700, 5253900, 5341465, 5791950, 6409758, 7880850, 9614637, 10682930, 11583900, 12819516, 15761700, 16024395, 19229274, 21365860, 26707325, 32048790, 38458548, 48073185, 53414650, 64097580, 80121975, 96146370, 106829300, 160243950, 192292740, 240365925, 320487900, 480731850, 961463700]

約数ペア:

[(1, 961463700), (2, 480731850), (3, 320487900), (4, 240365925), (5, 192292740), (6, 160243950), (9, 106829300), (10, 96146370), (12, 80121975), (15, 64097580), (18, 53414650), (20, 48073185), (25, 38458548), (30, 32048790), (36, 26707325), (45, 21365860), (50, 19229274), (60, 16024395), (61, 15761700), (75, 12819516), (83, 11583900), (90, 10682930), (100, 9614637), (122, 7880850), (150, 6409758), (166, 5791950), (180, 5341465), (183, 5253900), (211, 4556700), (225, 4273172), (244, 3940425), (249, 3861300), (300, 3204879), (305, 3152340), (332, 2895975), (366, 2626950), (415, 2316780), (422, 2278350), (450, 2136586), (498, 1930650), (549, 1751300), (610, 1576170), (633, 1518900), (732, 1313475), (747, 1287100), (830, 1158390), (844, 1139175), (900, 1068293), (915, 1050780), (996, 965325), (1055, 911340), (1098, 875650), (1220, 788085), (1245, 772260), (1266, 759450), (1494, 643550), (1525, 630468), (1660, 579195), (1830, 525390), (1899, 506300), (2075, 463356), (2110, 455670), (2196, 437825), (2490, 386130), (2532, 379725), (2745, 350260), (2988, 321775), (3050, 315234), (3165, 303780), (3660, 262695), (3735, 257420), (3798, 253150), (4150, 231678), (4220, 227835), (4575, 210156), (4980, 193065), (5063, 189900), (5275, 182268), (5490, 175130), (6100, 157617), (6225, 154452), (6330, 151890), (7470, 128710), (7596, 126575), (8300, 115839), (9150, 105078), (9495, 101260), (10126, 94950), (10550, 91134), (10980, 87565), (12450, 77226), (12660, 75945), (12871, 74700), (13725, 70052), (14940, 64355), (15189, 63300), (15825, 60756), (17513, 54900), (18300, 52539), (18675, 51484), (18990, 50630), (20252, 47475), (21100, 45567), (24900, 38613), (25315, 37980), (25742, 37350), (27450, 35026), (30378, 31650)]