47826800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 240

約数和(自身を含む): 147609600

約数和(自身を除く): 99782800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 29, 31, 35, 38, 40, 50, 56, 58, 62, 70, 76, 80, 95, 100, 112, 116, 124, 133, 140, 145, 152, 155, 175, 190, 200, 203, 217, 232, 248, 266, 280, 290, 304, 310, 350, 380, 400, 406, 434, 464, 475, 496, 532, 551, 560, 580, 589, 620, 665, 700, 725, 760, 775, 812, 868, 899, 950, 1015, 1064, 1085, 1102, 1160, 1178, 1240, 1330, 1400, 1450, 1520, 1550, 1624, 1736, 1798, 1900, 2030, 2128, 2170, 2204, 2320, 2356, 2480, 2660, 2755, 2800, 2900, 2945, 3100, 3248, 3325, 3472, 3596, 3800, 3857, 4060, 4123, 4340, 4408, 4495, 4712, 5075, 5320, 5425, 5510, 5800, 5890, 6200, 6293, 6650, 7192, 7600, 7714, 8120, 8246, 8680, 8816, 8990, 9424, 10150, 10640, 10850, 11020, 11600, 11780, 12400, 12586, 13300, 13775, 14384, 14725, 15428, 16240, 16492, 17081, 17360, 17980, 19285, 20300, 20615, 21700, 22040, 22475, 23560, 25172, 26600, 27550, 29450, 30856, 31465, 32984, 34162, 35960, 38570, 40600, 41230, 43400, 44080, 44950, 47120, 50344, 53200, 55100, 58900, 61712, 62930, 65968, 68324, 71920, 77140, 81200, 82460, 85405, 86800, 89900, 96425, 100688, 103075, 110200, 117800, 119567, 125860, 136648, 154280, 157325, 164920, 170810, 179800, 192850, 206150, 220400, 235600, 239134, 251720, 273296, 308560, 314650, 329840, 341620, 359600, 385700, 412300, 427025, 478268, 503440, 597835, 629300, 683240, 771400, 824600, 854050, 956536, 1195670, 1258600, 1366480, 1542800, 1649200, 1708100, 1913072, 2391340, 2517200, 2989175, 3416200, 4782680, 5978350, 6832400, 9565360, 11956700, 23913400, 47826800]

約数ペア:

[(1, 47826800), (2, 23913400), (4, 11956700), (5, 9565360), (7, 6832400), (8, 5978350), (10, 4782680), (14, 3416200), (16, 2989175), (19, 2517200), (20, 2391340), (25, 1913072), (28, 1708100), (29, 1649200), (31, 1542800), (35, 1366480), (38, 1258600), (40, 1195670), (50, 956536), (56, 854050), (58, 824600), (62, 771400), (70, 683240), (76, 629300), (80, 597835), (95, 503440), (100, 478268), (112, 427025), (116, 412300), (124, 385700), (133, 359600), (140, 341620), (145, 329840), (152, 314650), (155, 308560), (175, 273296), (190, 251720), (200, 239134), (203, 235600), (217, 220400), (232, 206150), (248, 192850), (266, 179800), (280, 170810), (290, 164920), (304, 157325), (310, 154280), (350, 136648), (380, 125860), (400, 119567), (406, 117800), (434, 110200), (464, 103075), (475, 100688), (496, 96425), (532, 89900), (551, 86800), (560, 85405), (580, 82460), (589, 81200), (620, 77140), (665, 71920), (700, 68324), (725, 65968), (760, 62930), (775, 61712), (812, 58900), (868, 55100), (899, 53200), (950, 50344), (1015, 47120), (1064, 44950), (1085, 44080), (1102, 43400), (1160, 41230), (1178, 40600), (1240, 38570), (1330, 35960), (1400, 34162), (1450, 32984), (1520, 31465), (1550, 30856), (1624, 29450), (1736, 27550), (1798, 26600), (1900, 25172), (2030, 23560), (2128, 22475), (2170, 22040), (2204, 21700), (2320, 20615), (2356, 20300), (2480, 19285), (2660, 17980), (2755, 17360), (2800, 17081), (2900, 16492), (2945, 16240), (3100, 15428), (3248, 14725), (3325, 14384), (3472, 13775), (3596, 13300), (3800, 12586), (3857, 12400), (4060, 11780), (4123, 11600), (4340, 11020), (4408, 10850), (4495, 10640), (4712, 10150), (5075, 9424), (5320, 8990), (5425, 8816), (5510, 8680), (5800, 8246), (5890, 8120), (6200, 7714), (6293, 7600), (6650, 7192)]