64538100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:128

約数の個数: 288

約数和(自身を含む): 236234880

約数和(自身を除く): 171696780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 41, 44, 45, 50, 53, 54, 55, 60, 66, 75, 82, 90, 99, 100, 106, 108, 110, 123, 132, 135, 150, 159, 164, 165, 180, 198, 205, 212, 220, 225, 246, 265, 270, 275, 297, 300, 318, 330, 369, 396, 410, 450, 451, 477, 492, 495, 530, 540, 550, 583, 594, 615, 636, 660, 675, 738, 795, 820, 825, 900, 902, 954, 990, 1025, 1060, 1100, 1107, 1166, 1188, 1230, 1325, 1350, 1353, 1431, 1476, 1485, 1590, 1650, 1749, 1804, 1845, 1908, 1980, 2050, 2173, 2214, 2255, 2332, 2385, 2460, 2475, 2650, 2700, 2706, 2862, 2915, 2970, 3075, 3180, 3300, 3498, 3690, 3975, 4059, 4100, 4346, 4428, 4510, 4770, 4950, 5247, 5300, 5412, 5535, 5724, 5830, 5940, 6150, 6519, 6765, 6996, 7155, 7380, 7425, 7950, 8118, 8692, 8745, 9020, 9225, 9540, 9900, 10494, 10865, 11070, 11275, 11660, 11925, 12177, 12300, 13038, 13530, 14310, 14575, 14850, 15741, 15900, 16236, 17490, 18450, 19557, 20295, 20988, 21730, 22140, 22550, 23850, 23903, 24354, 26076, 26235, 27060, 27675, 28620, 29150, 29700, 31482, 32595, 33825, 34980, 35775, 36900, 39114, 40590, 43460, 43725, 45100, 47700, 47806, 48708, 52470, 54325, 55350, 58300, 58671, 60885, 62964, 65190, 67650, 71550, 71709, 78228, 78705, 81180, 87450, 95612, 97785, 101475, 104940, 108650, 110700, 117342, 119515, 121770, 130380, 131175, 135300, 143100, 143418, 157410, 162975, 174900, 195570, 202950, 215127, 217300, 234684, 239030, 243540, 262350, 286836, 293355, 304425, 314820, 325950, 358545, 391140, 393525, 405900, 430254, 478060, 488925, 524700, 586710, 597575, 608850, 645381, 651900, 717090, 787050, 860508, 977850, 1075635, 1173420, 1195150, 1217700, 1290762, 1434180, 1466775, 1574100, 1792725, 1955700, 2151270, 2390300, 2581524, 2933550, 3226905, 3585450, 4302540, 5378175, 5867100, 6453810, 7170900, 10756350, 12907620, 16134525, 21512700, 32269050, 64538100]

約数ペア:

[(1, 64538100), (2, 32269050), (3, 21512700), (4, 16134525), (5, 12907620), (6, 10756350), (9, 7170900), (10, 6453810), (11, 5867100), (12, 5378175), (15, 4302540), (18, 3585450), (20, 3226905), (22, 2933550), (25, 2581524), (27, 2390300), (30, 2151270), (33, 1955700), (36, 1792725), (41, 1574100), (44, 1466775), (45, 1434180), (50, 1290762), (53, 1217700), (54, 1195150), (55, 1173420), (60, 1075635), (66, 977850), (75, 860508), (82, 787050), (90, 717090), (99, 651900), (100, 645381), (106, 608850), (108, 597575), (110, 586710), (123, 524700), (132, 488925), (135, 478060), (150, 430254), (159, 405900), (164, 393525), (165, 391140), (180, 358545), (198, 325950), (205, 314820), (212, 304425), (220, 293355), (225, 286836), (246, 262350), (265, 243540), (270, 239030), (275, 234684), (297, 217300), (300, 215127), (318, 202950), (330, 195570), (369, 174900), (396, 162975), (410, 157410), (450, 143418), (451, 143100), (477, 135300), (492, 131175), (495, 130380), (530, 121770), (540, 119515), (550, 117342), (583, 110700), (594, 108650), (615, 104940), (636, 101475), (660, 97785), (675, 95612), (738, 87450), (795, 81180), (820, 78705), (825, 78228), (900, 71709), (902, 71550), (954, 67650), (990, 65190), (1025, 62964), (1060, 60885), (1100, 58671), (1107, 58300), (1166, 55350), (1188, 54325), (1230, 52470), (1325, 48708), (1350, 47806), (1353, 47700), (1431, 45100), (1476, 43725), (1485, 43460), (1590, 40590), (1650, 39114), (1749, 36900), (1804, 35775), (1845, 34980), (1908, 33825), (1980, 32595), (2050, 31482), (2173, 29700), (2214, 29150), (2255, 28620), (2332, 27675), (2385, 27060), (2460, 26235), (2475, 26076), (2650, 24354), (2700, 23903), (2706, 23850), (2862, 22550), (2915, 22140), (2970, 21730), (3075, 20988), (3180, 20295), (3300, 19557), (3498, 18450), (3690, 17490), (3975, 16236), (4059, 15900), (4100, 15741), (4346, 14850), (4428, 14575), (4510, 14310), (4770, 13530), (4950, 13038), (5247, 12300), (5300, 12177), (5412, 11925), (5535, 11660), (5724, 11275), (5830, 11070), (5940, 10865), (6150, 10494), (6519, 9900), (6765, 9540), (6996, 9225), (7155, 9020), (7380, 8745), (7425, 8692), (7950, 8118)]