313000800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:662

約数の個数: 288

約数和(自身を含む): 1203922944

約数和(自身を除く): 890922144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 32, 35, 40, 42, 48, 50, 56, 60, 62, 70, 75, 80, 84, 93, 96, 100, 105, 112, 120, 124, 140, 150, 155, 160, 168, 175, 186, 200, 210, 217, 224, 240, 248, 280, 300, 310, 336, 350, 372, 400, 420, 434, 465, 480, 496, 525, 560, 600, 601, 620, 651, 672, 700, 744, 775, 800, 840, 868, 930, 992, 1050, 1085, 1120, 1200, 1202, 1240, 1302, 1400, 1488, 1550, 1680, 1736, 1803, 1860, 2100, 2170, 2325, 2400, 2404, 2480, 2604, 2800, 2976, 3005, 3100, 3255, 3360, 3472, 3606, 3720, 4200, 4207, 4340, 4650, 4808, 4960, 5208, 5425, 5600, 6010, 6200, 6510, 6944, 7212, 7440, 8400, 8414, 8680, 9015, 9300, 9616, 10416, 10850, 12020, 12400, 12621, 13020, 14424, 14880, 15025, 16275, 16800, 16828, 17360, 18030, 18600, 18631, 19232, 20832, 21035, 21700, 24040, 24800, 25242, 26040, 28848, 30050, 32550, 33656, 34720, 36060, 37200, 37262, 42070, 43400, 45075, 48080, 50484, 52080, 55893, 57696, 60100, 63105, 65100, 67312, 72120, 74400, 74524, 84140, 86800, 90150, 93155, 96160, 100968, 104160, 105175, 111786, 120200, 126210, 130200, 130417, 134624, 144240, 149048, 168280, 173600, 180300, 186310, 201936, 210350, 223572, 240400, 252420, 260400, 260834, 279465, 288480, 298096, 315525, 336560, 360600, 372620, 391251, 403872, 420700, 447144, 465775, 480800, 504840, 520800, 521668, 558930, 596192, 631050, 652085, 673120, 721200, 745240, 782502, 841400, 894288, 931550, 1009680, 1043336, 1117860, 1262100, 1304170, 1397325, 1442400, 1490480, 1565004, 1682800, 1788576, 1863100, 1956255, 2019360, 2086672, 2235720, 2524200, 2608340, 2794650, 2980960, 3130008, 3260425, 3365600, 3726200, 3912510, 4173344, 4471440, 5048400, 5216680, 5589300, 6260016, 6520850, 7452400, 7825020, 8942880, 9781275, 10096800, 10433360, 11178600, 12520032, 13041700, 14904800, 15650040, 19562550, 20866720, 22357200, 26083400, 31300080, 39125100, 44714400, 52166800, 62600160, 78250200, 104333600, 156500400, 313000800]

約数ペア:

[(1, 313000800), (2, 156500400), (3, 104333600), (4, 78250200), (5, 62600160), (6, 52166800), (7, 44714400), (8, 39125100), (10, 31300080), (12, 26083400), (14, 22357200), (15, 20866720), (16, 19562550), (20, 15650040), (21, 14904800), (24, 13041700), (25, 12520032), (28, 11178600), (30, 10433360), (31, 10096800), (32, 9781275), (35, 8942880), (40, 7825020), (42, 7452400), (48, 6520850), (50, 6260016), (56, 5589300), (60, 5216680), (62, 5048400), (70, 4471440), (75, 4173344), (80, 3912510), (84, 3726200), (93, 3365600), (96, 3260425), (100, 3130008), (105, 2980960), (112, 2794650), (120, 2608340), (124, 2524200), (140, 2235720), (150, 2086672), (155, 2019360), (160, 1956255), (168, 1863100), (175, 1788576), (186, 1682800), (200, 1565004), (210, 1490480), (217, 1442400), (224, 1397325), (240, 1304170), (248, 1262100), (280, 1117860), (300, 1043336), (310, 1009680), (336, 931550), (350, 894288), (372, 841400), (400, 782502), (420, 745240), (434, 721200), (465, 673120), (480, 652085), (496, 631050), (525, 596192), (560, 558930), (600, 521668), (601, 520800), (620, 504840), (651, 480800), (672, 465775), (700, 447144), (744, 420700), (775, 403872), (800, 391251), (840, 372620), (868, 360600), (930, 336560), (992, 315525), (1050, 298096), (1085, 288480), (1120, 279465), (1200, 260834), (1202, 260400), (1240, 252420), (1302, 240400), (1400, 223572), (1488, 210350), (1550, 201936), (1680, 186310), (1736, 180300), (1803, 173600), (1860, 168280), (2100, 149048), (2170, 144240), (2325, 134624), (2400, 130417), (2404, 130200), (2480, 126210), (2604, 120200), (2800, 111786), (2976, 105175), (3005, 104160), (3100, 100968), (3255, 96160), (3360, 93155), (3472, 90150), (3606, 86800), (3720, 84140), (4200, 74524), (4207, 74400), (4340, 72120), (4650, 67312), (4808, 65100), (4960, 63105), (5208, 60100), (5425, 57696), (5600, 55893), (6010, 52080), (6200, 50484), (6510, 48080), (6944, 45075), (7212, 43400), (7440, 42070), (8400, 37262), (8414, 37200), (8680, 36060), (9015, 34720), (9300, 33656), (9616, 32550), (10416, 30050), (10850, 28848), (12020, 26040), (12400, 25242), (12621, 24800), (13020, 24040), (14424, 21700), (14880, 21035), (15025, 20832), (16275, 19232), (16800, 18631), (16828, 18600), (17360, 18030)]