65270700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:397

約数の個数: 216

約数和(自身を含む): 235609920

約数和(自身を除く): 170339220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 25, 30, 33, 36, 38, 44, 45, 50, 55, 57, 60, 66, 75, 76, 90, 95, 99, 100, 110, 114, 132, 150, 165, 171, 180, 190, 198, 209, 220, 225, 228, 275, 285, 300, 330, 342, 347, 380, 396, 418, 450, 475, 495, 550, 570, 627, 660, 684, 694, 825, 836, 855, 900, 950, 990, 1041, 1045, 1100, 1140, 1254, 1388, 1425, 1650, 1710, 1735, 1881, 1900, 1980, 2082, 2090, 2475, 2508, 2850, 3123, 3135, 3300, 3420, 3470, 3762, 3817, 4164, 4180, 4275, 4950, 5205, 5225, 5700, 6246, 6270, 6593, 6940, 7524, 7634, 8550, 8675, 9405, 9900, 10410, 10450, 11451, 12492, 12540, 13186, 15268, 15615, 15675, 17100, 17350, 18810, 19085, 19779, 20820, 20900, 22902, 26025, 26372, 31230, 31350, 32965, 34353, 34700, 37620, 38170, 39558, 45804, 47025, 52050, 57255, 59337, 62460, 62700, 65930, 68706, 72523, 76340, 78075, 79116, 94050, 95425, 98895, 104100, 114510, 118674, 131860, 137412, 145046, 156150, 164825, 171765, 188100, 190850, 197790, 217569, 229020, 237348, 286275, 290092, 296685, 312300, 329650, 343530, 362615, 381700, 395580, 435138, 494475, 572550, 593370, 652707, 659300, 687060, 725230, 858825, 870276, 988950, 1087845, 1145100, 1186740, 1305414, 1450460, 1483425, 1717650, 1813075, 1977900, 2175690, 2610828, 2966850, 3263535, 3435300, 3626150, 4351380, 5439225, 5933700, 6527070, 7252300, 10878450, 13054140, 16317675, 21756900, 32635350, 65270700]

約数ペア:

[(1, 65270700), (2, 32635350), (3, 21756900), (4, 16317675), (5, 13054140), (6, 10878450), (9, 7252300), (10, 6527070), (11, 5933700), (12, 5439225), (15, 4351380), (18, 3626150), (19, 3435300), (20, 3263535), (22, 2966850), (25, 2610828), (30, 2175690), (33, 1977900), (36, 1813075), (38, 1717650), (44, 1483425), (45, 1450460), (50, 1305414), (55, 1186740), (57, 1145100), (60, 1087845), (66, 988950), (75, 870276), (76, 858825), (90, 725230), (95, 687060), (99, 659300), (100, 652707), (110, 593370), (114, 572550), (132, 494475), (150, 435138), (165, 395580), (171, 381700), (180, 362615), (190, 343530), (198, 329650), (209, 312300), (220, 296685), (225, 290092), (228, 286275), (275, 237348), (285, 229020), (300, 217569), (330, 197790), (342, 190850), (347, 188100), (380, 171765), (396, 164825), (418, 156150), (450, 145046), (475, 137412), (495, 131860), (550, 118674), (570, 114510), (627, 104100), (660, 98895), (684, 95425), (694, 94050), (825, 79116), (836, 78075), (855, 76340), (900, 72523), (950, 68706), (990, 65930), (1041, 62700), (1045, 62460), (1100, 59337), (1140, 57255), (1254, 52050), (1388, 47025), (1425, 45804), (1650, 39558), (1710, 38170), (1735, 37620), (1881, 34700), (1900, 34353), (1980, 32965), (2082, 31350), (2090, 31230), (2475, 26372), (2508, 26025), (2850, 22902), (3123, 20900), (3135, 20820), (3300, 19779), (3420, 19085), (3470, 18810), (3762, 17350), (3817, 17100), (4164, 15675), (4180, 15615), (4275, 15268), (4950, 13186), (5205, 12540), (5225, 12492), (5700, 11451), (6246, 10450), (6270, 10410), (6593, 9900), (6940, 9405), (7524, 8675), (7634, 8550)]