310422000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:441

約数の個数: 320

約数和(自身を含む): 1207065600

約数和(自身を除く): 896643600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 48, 50, 56, 57, 60, 70, 75, 76, 80, 84, 95, 100, 105, 112, 114, 120, 125, 133, 140, 150, 152, 168, 175, 190, 200, 210, 228, 240, 250, 266, 280, 285, 300, 304, 336, 350, 375, 380, 389, 399, 400, 420, 456, 475, 500, 525, 532, 560, 570, 600, 665, 700, 750, 760, 778, 798, 840, 875, 912, 950, 1000, 1050, 1064, 1140, 1167, 1200, 1330, 1400, 1425, 1500, 1520, 1556, 1596, 1680, 1750, 1900, 1945, 1995, 2000, 2100, 2128, 2280, 2334, 2375, 2625, 2660, 2723, 2800, 2850, 3000, 3112, 3192, 3325, 3500, 3800, 3890, 3990, 4200, 4560, 4668, 4750, 5250, 5320, 5446, 5700, 5835, 6000, 6224, 6384, 6650, 7000, 7125, 7391, 7600, 7780, 7980, 8169, 8400, 9336, 9500, 9725, 9975, 10500, 10640, 10892, 11400, 11670, 13300, 13615, 14000, 14250, 14782, 15560, 15960, 16338, 16625, 18672, 19000, 19450, 19950, 21000, 21784, 22173, 22800, 23340, 26600, 27230, 28500, 29175, 29564, 31120, 31920, 32676, 33250, 36955, 38000, 38900, 39900, 40845, 42000, 43568, 44346, 46680, 48625, 49875, 51737, 53200, 54460, 57000, 58350, 59128, 65352, 66500, 68075, 73910, 77800, 79800, 81690, 88692, 93360, 97250, 99750, 103474, 108920, 110865, 114000, 116700, 118256, 130704, 133000, 136150, 145875, 147820, 155211, 155600, 159600, 163380, 177384, 184775, 194500, 199500, 204225, 206948, 217840, 221730, 233400, 258685, 266000, 272300, 291750, 295640, 310422, 326760, 340375, 354768, 369550, 389000, 399000, 408450, 413896, 443460, 466800, 517370, 544600, 554325, 583500, 591280, 620844, 653520, 680750, 739100, 776055, 778000, 798000, 816900, 827792, 886920, 923875, 1021125, 1034740, 1089200, 1108650, 1167000, 1241688, 1293425, 1361500, 1478200, 1552110, 1633800, 1773840, 1847750, 2042250, 2069480, 2217300, 2334000, 2483376, 2586850, 2723000, 2771625, 2956400, 3104220, 3267600, 3695500, 3880275, 4084500, 4138960, 4434600, 5173700, 5446000, 5543250, 6208440, 6467125, 7391000, 7760550, 8169000, 8869200, 10347400, 11086500, 12416880, 12934250, 14782000, 15521100, 16338000, 19401375, 20694800, 22173000, 25868500, 31042200, 38802750, 44346000, 51737000, 62084400, 77605500, 103474000, 155211000, 310422000]

約数ペア:

[(1, 310422000), (2, 155211000), (3, 103474000), (4, 77605500), (5, 62084400), (6, 51737000), (7, 44346000), (8, 38802750), (10, 31042200), (12, 25868500), (14, 22173000), (15, 20694800), (16, 19401375), (19, 16338000), (20, 15521100), (21, 14782000), (24, 12934250), (25, 12416880), (28, 11086500), (30, 10347400), (35, 8869200), (38, 8169000), (40, 7760550), (42, 7391000), (48, 6467125), (50, 6208440), (56, 5543250), (57, 5446000), (60, 5173700), (70, 4434600), (75, 4138960), (76, 4084500), (80, 3880275), (84, 3695500), (95, 3267600), (100, 3104220), (105, 2956400), (112, 2771625), (114, 2723000), (120, 2586850), (125, 2483376), (133, 2334000), (140, 2217300), (150, 2069480), (152, 2042250), (168, 1847750), (175, 1773840), (190, 1633800), (200, 1552110), (210, 1478200), (228, 1361500), (240, 1293425), (250, 1241688), (266, 1167000), (280, 1108650), (285, 1089200), (300, 1034740), (304, 1021125), (336, 923875), (350, 886920), (375, 827792), (380, 816900), (389, 798000), (399, 778000), (400, 776055), (420, 739100), (456, 680750), (475, 653520), (500, 620844), (525, 591280), (532, 583500), (560, 554325), (570, 544600), (600, 517370), (665, 466800), (700, 443460), (750, 413896), (760, 408450), (778, 399000), (798, 389000), (840, 369550), (875, 354768), (912, 340375), (950, 326760), (1000, 310422), (1050, 295640), (1064, 291750), (1140, 272300), (1167, 266000), (1200, 258685), (1330, 233400), (1400, 221730), (1425, 217840), (1500, 206948), (1520, 204225), (1556, 199500), (1596, 194500), (1680, 184775), (1750, 177384), (1900, 163380), (1945, 159600), (1995, 155600), (2000, 155211), (2100, 147820), (2128, 145875), (2280, 136150), (2334, 133000), (2375, 130704), (2625, 118256), (2660, 116700), (2723, 114000), (2800, 110865), (2850, 108920), (3000, 103474), (3112, 99750), (3192, 97250), (3325, 93360), (3500, 88692), (3800, 81690), (3890, 79800), (3990, 77800), (4200, 73910), (4560, 68075), (4668, 66500), (4750, 65352), (5250, 59128), (5320, 58350), (5446, 57000), (5700, 54460), (5835, 53200), (6000, 51737), (6224, 49875), (6384, 48625), (6650, 46680), (7000, 44346), (7125, 43568), (7391, 42000), (7600, 40845), (7780, 39900), (7980, 38900), (8169, 38000), (8400, 36955), (9336, 33250), (9500, 32676), (9725, 31920), (9975, 31120), (10500, 29564), (10640, 29175), (10892, 28500), (11400, 27230), (11670, 26600), (13300, 23340), (13615, 22800), (14000, 22173), (14250, 21784), (14782, 21000), (15560, 19950), (15960, 19450), (16338, 19000), (16625, 18672)]