315538200

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{823}}^1$

素因数の和:919

約数の個数: 192

約数和(自身を含む): 1103500800

約数和(自身を除く): 787962600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 71, 72, 75, 90, 100, 108, 120, 135, 142, 150, 180, 200, 213, 216, 225, 270, 284, 300, 355, 360, 426, 450, 540, 568, 600, 639, 675, 710, 823, 852, 900, 1065, 1080, 1278, 1350, 1420, 1646, 1704, 1775, 1800, 1917, 2130, 2469, 2556, 2700, 2840, 3195, 3292, 3550, 3834, 4115, 4260, 4938, 5112, 5325, 5400, 6390, 6584, 7100, 7407, 7668, 8230, 8520, 9585, 9876, 10650, 12345, 12780, 14200, 14814, 15336, 15975, 16460, 19170, 19752, 20575, 21300, 22221, 24690, 25560, 29628, 31950, 32920, 37035, 38340, 41150, 42600, 44442, 47925, 49380, 58433, 59256, 61725, 63900, 74070, 76680, 82300, 88884, 95850, 98760, 111105, 116866, 123450, 127800, 148140, 164600, 175299, 177768, 185175, 191700, 222210, 233732, 246900, 292165, 296280, 350598, 370350, 383400, 444420, 467464, 493800, 525897, 555525, 584330, 701196, 740700, 876495, 888840, 1051794, 1111050, 1168660, 1402392, 1460825, 1481400, 1577691, 1752990, 2103588, 2222100, 2337320, 2629485, 2921650, 3155382, 3505980, 4207176, 4382475, 4444200, 5258970, 5843300, 6310764, 7011960, 7888455, 8764950, 10517940, 11686600, 12621528, 13147425, 15776910, 17529900, 21035880, 26294850, 31553820, 35059800, 39442275, 52589700, 63107640, 78884550, 105179400, 157769100, 315538200]

約数ペア:

[(1, 315538200), (2, 157769100), (3, 105179400), (4, 78884550), (5, 63107640), (6, 52589700), (8, 39442275), (9, 35059800), (10, 31553820), (12, 26294850), (15, 21035880), (18, 17529900), (20, 15776910), (24, 13147425), (25, 12621528), (27, 11686600), (30, 10517940), (36, 8764950), (40, 7888455), (45, 7011960), (50, 6310764), (54, 5843300), (60, 5258970), (71, 4444200), (72, 4382475), (75, 4207176), (90, 3505980), (100, 3155382), (108, 2921650), (120, 2629485), (135, 2337320), (142, 2222100), (150, 2103588), (180, 1752990), (200, 1577691), (213, 1481400), (216, 1460825), (225, 1402392), (270, 1168660), (284, 1111050), (300, 1051794), (355, 888840), (360, 876495), (426, 740700), (450, 701196), (540, 584330), (568, 555525), (600, 525897), (639, 493800), (675, 467464), (710, 444420), (823, 383400), (852, 370350), (900, 350598), (1065, 296280), (1080, 292165), (1278, 246900), (1350, 233732), (1420, 222210), (1646, 191700), (1704, 185175), (1775, 177768), (1800, 175299), (1917, 164600), (2130, 148140), (2469, 127800), (2556, 123450), (2700, 116866), (2840, 111105), (3195, 98760), (3292, 95850), (3550, 88884), (3834, 82300), (4115, 76680), (4260, 74070), (4938, 63900), (5112, 61725), (5325, 59256), (5400, 58433), (6390, 49380), (6584, 47925), (7100, 44442), (7407, 42600), (7668, 41150), (8230, 38340), (8520, 37035), (9585, 32920), (9876, 31950), (10650, 29628), (12345, 25560), (12780, 24690), (14200, 22221), (14814, 21300), (15336, 20575), (15975, 19752), (16460, 19170)]