127791300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:219

約数の個数: 288

約数和(自身を含む): 472858624

約数和(自身を除く): 345067324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 31, 35, 39, 42, 50, 52, 60, 62, 65, 70, 75, 78, 84, 91, 93, 100, 105, 124, 130, 140, 150, 151, 155, 156, 175, 182, 186, 195, 210, 217, 260, 273, 300, 302, 310, 325, 350, 364, 372, 390, 403, 420, 434, 453, 455, 465, 525, 546, 604, 620, 650, 651, 700, 755, 775, 780, 806, 868, 906, 910, 930, 975, 1050, 1057, 1085, 1092, 1209, 1300, 1302, 1365, 1510, 1550, 1612, 1812, 1820, 1860, 1950, 1963, 2015, 2100, 2114, 2170, 2265, 2275, 2325, 2418, 2604, 2730, 2821, 3020, 3100, 3171, 3255, 3775, 3900, 3926, 4030, 4228, 4340, 4530, 4550, 4650, 4681, 4836, 5285, 5425, 5460, 5642, 5889, 6045, 6342, 6510, 6825, 7550, 7852, 8060, 8463, 9060, 9100, 9300, 9362, 9815, 10075, 10570, 10850, 11284, 11325, 11778, 12090, 12684, 13020, 13650, 13741, 14043, 14105, 15100, 15855, 16275, 16926, 18724, 19630, 20150, 21140, 21700, 22650, 23405, 23556, 24180, 26425, 27300, 27482, 28086, 28210, 29445, 30225, 31710, 32550, 32767, 33852, 39260, 40300, 41223, 42315, 45300, 46810, 49075, 52850, 54964, 56172, 56420, 58890, 60450, 60853, 63420, 65100, 65534, 68705, 70215, 70525, 79275, 82446, 84630, 93620, 98150, 98301, 105700, 117025, 117780, 120900, 121706, 131068, 137410, 140430, 141050, 147225, 158550, 163835, 164892, 169260, 182559, 196300, 196602, 206115, 211575, 234050, 243412, 274820, 280860, 282100, 294450, 304265, 317100, 327670, 343525, 351075, 365118, 393204, 412230, 423150, 425971, 468100, 491505, 588900, 608530, 655340, 687050, 702150, 730236, 819175, 824460, 846300, 851942, 912795, 983010, 1030575, 1217060, 1277913, 1374100, 1404300, 1521325, 1638350, 1703884, 1825590, 1966020, 2061150, 2129855, 2457525, 2555826, 3042650, 3276700, 3651180, 4122300, 4259710, 4563975, 4915050, 5111652, 6085300, 6389565, 8519420, 9127950, 9830100, 10649275, 12779130, 18255900, 21298550, 25558260, 31947825, 42597100, 63895650, 127791300]

約数ペア:

[(1, 127791300), (2, 63895650), (3, 42597100), (4, 31947825), (5, 25558260), (6, 21298550), (7, 18255900), (10, 12779130), (12, 10649275), (13, 9830100), (14, 9127950), (15, 8519420), (20, 6389565), (21, 6085300), (25, 5111652), (26, 4915050), (28, 4563975), (30, 4259710), (31, 4122300), (35, 3651180), (39, 3276700), (42, 3042650), (50, 2555826), (52, 2457525), (60, 2129855), (62, 2061150), (65, 1966020), (70, 1825590), (75, 1703884), (78, 1638350), (84, 1521325), (91, 1404300), (93, 1374100), (100, 1277913), (105, 1217060), (124, 1030575), (130, 983010), (140, 912795), (150, 851942), (151, 846300), (155, 824460), (156, 819175), (175, 730236), (182, 702150), (186, 687050), (195, 655340), (210, 608530), (217, 588900), (260, 491505), (273, 468100), (300, 425971), (302, 423150), (310, 412230), (325, 393204), (350, 365118), (364, 351075), (372, 343525), (390, 327670), (403, 317100), (420, 304265), (434, 294450), (453, 282100), (455, 280860), (465, 274820), (525, 243412), (546, 234050), (604, 211575), (620, 206115), (650, 196602), (651, 196300), (700, 182559), (755, 169260), (775, 164892), (780, 163835), (806, 158550), (868, 147225), (906, 141050), (910, 140430), (930, 137410), (975, 131068), (1050, 121706), (1057, 120900), (1085, 117780), (1092, 117025), (1209, 105700), (1300, 98301), (1302, 98150), (1365, 93620), (1510, 84630), (1550, 82446), (1612, 79275), (1812, 70525), (1820, 70215), (1860, 68705), (1950, 65534), (1963, 65100), (2015, 63420), (2100, 60853), (2114, 60450), (2170, 58890), (2265, 56420), (2275, 56172), (2325, 54964), (2418, 52850), (2604, 49075), (2730, 46810), (2821, 45300), (3020, 42315), (3100, 41223), (3171, 40300), (3255, 39260), (3775, 33852), (3900, 32767), (3926, 32550), (4030, 31710), (4228, 30225), (4340, 29445), (4530, 28210), (4550, 28086), (4650, 27482), (4681, 27300), (4836, 26425), (5285, 24180), (5425, 23556), (5460, 23405), (5642, 22650), (5889, 21700), (6045, 21140), (6342, 20150), (6510, 19630), (6825, 18724), (7550, 16926), (7852, 16275), (8060, 15855), (8463, 15100), (9060, 14105), (9100, 14043), (9300, 13741), (9362, 13650), (9815, 13020), (10075, 12684), (10570, 12090), (10850, 11778), (11284, 11325)]