380388600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:471

約数の個数: 288

約数和(自身を含む): 1399731840

約数和(自身を除く): 1019343240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 31, 34, 36, 40, 45, 50, 51, 60, 62, 68, 72, 75, 85, 90, 93, 100, 102, 120, 124, 136, 150, 153, 155, 170, 180, 186, 200, 204, 225, 248, 255, 279, 300, 306, 310, 340, 360, 372, 401, 408, 425, 450, 465, 510, 527, 558, 600, 612, 620, 680, 744, 765, 775, 802, 850, 900, 930, 1020, 1054, 1116, 1203, 1224, 1240, 1275, 1395, 1530, 1550, 1581, 1604, 1700, 1800, 1860, 2005, 2040, 2108, 2232, 2325, 2406, 2550, 2635, 2790, 3060, 3100, 3162, 3208, 3400, 3609, 3720, 3825, 4010, 4216, 4650, 4743, 4812, 5100, 5270, 5580, 6015, 6120, 6200, 6324, 6817, 6975, 7218, 7650, 7905, 8020, 9300, 9486, 9624, 10025, 10200, 10540, 11160, 12030, 12431, 12648, 13175, 13634, 13950, 14436, 15300, 15810, 16040, 18045, 18600, 18972, 20050, 20451, 21080, 23715, 24060, 24862, 26350, 27268, 27900, 28872, 30075, 30600, 31620, 34085, 36090, 37293, 37944, 39525, 40100, 40902, 47430, 48120, 49724, 52700, 54536, 55800, 60150, 61353, 62155, 63240, 68170, 72180, 74586, 79050, 80200, 81804, 90225, 94860, 99448, 102255, 105400, 111879, 118575, 120300, 122706, 124310, 136340, 144360, 149172, 158100, 163608, 170425, 180450, 186465, 189720, 204510, 211327, 223758, 237150, 240600, 245412, 248620, 272680, 298344, 306765, 310775, 316200, 340850, 360900, 372930, 409020, 422654, 447516, 474300, 490824, 497240, 511275, 559395, 613530, 621550, 633981, 681700, 721800, 745860, 818040, 845308, 895032, 932325, 948600, 1022550, 1056635, 1118790, 1227060, 1243100, 1267962, 1363400, 1491720, 1533825, 1690616, 1864650, 1901943, 2045100, 2113270, 2237580, 2454120, 2486200, 2535924, 2796975, 3067650, 3169905, 3729300, 3803886, 4090200, 4226540, 4475160, 5071848, 5283175, 5593950, 6135300, 6339810, 7458600, 7607772, 8453080, 9509715, 10566350, 11187900, 12270600, 12679620, 15215544, 15849525, 19019430, 21132700, 22375800, 25359240, 31699050, 38038860, 42265400, 47548575, 63398100, 76077720, 95097150, 126796200, 190194300, 380388600]

約数ペア:

[(1, 380388600), (2, 190194300), (3, 126796200), (4, 95097150), (5, 76077720), (6, 63398100), (8, 47548575), (9, 42265400), (10, 38038860), (12, 31699050), (15, 25359240), (17, 22375800), (18, 21132700), (20, 19019430), (24, 15849525), (25, 15215544), (30, 12679620), (31, 12270600), (34, 11187900), (36, 10566350), (40, 9509715), (45, 8453080), (50, 7607772), (51, 7458600), (60, 6339810), (62, 6135300), (68, 5593950), (72, 5283175), (75, 5071848), (85, 4475160), (90, 4226540), (93, 4090200), (100, 3803886), (102, 3729300), (120, 3169905), (124, 3067650), (136, 2796975), (150, 2535924), (153, 2486200), (155, 2454120), (170, 2237580), (180, 2113270), (186, 2045100), (200, 1901943), (204, 1864650), (225, 1690616), (248, 1533825), (255, 1491720), (279, 1363400), (300, 1267962), (306, 1243100), (310, 1227060), (340, 1118790), (360, 1056635), (372, 1022550), (401, 948600), (408, 932325), (425, 895032), (450, 845308), (465, 818040), (510, 745860), (527, 721800), (558, 681700), (600, 633981), (612, 621550), (620, 613530), (680, 559395), (744, 511275), (765, 497240), (775, 490824), (802, 474300), (850, 447516), (900, 422654), (930, 409020), (1020, 372930), (1054, 360900), (1116, 340850), (1203, 316200), (1224, 310775), (1240, 306765), (1275, 298344), (1395, 272680), (1530, 248620), (1550, 245412), (1581, 240600), (1604, 237150), (1700, 223758), (1800, 211327), (1860, 204510), (2005, 189720), (2040, 186465), (2108, 180450), (2232, 170425), (2325, 163608), (2406, 158100), (2550, 149172), (2635, 144360), (2790, 136340), (3060, 124310), (3100, 122706), (3162, 120300), (3208, 118575), (3400, 111879), (3609, 105400), (3720, 102255), (3825, 99448), (4010, 94860), (4216, 90225), (4650, 81804), (4743, 80200), (4812, 79050), (5100, 74586), (5270, 72180), (5580, 68170), (6015, 63240), (6120, 62155), (6200, 61353), (6324, 60150), (6817, 55800), (6975, 54536), (7218, 52700), (7650, 49724), (7905, 48120), (8020, 47430), (9300, 40902), (9486, 40100), (9624, 39525), (10025, 37944), (10200, 37293), (10540, 36090), (11160, 34085), (12030, 31620), (12431, 30600), (12648, 30075), (13175, 28872), (13634, 27900), (13950, 27268), (14436, 26350), (15300, 24862), (15810, 24060), (16040, 23715), (18045, 21080), (18600, 20451), (18972, 20050)]