389800200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1103}}^1$

素因数の和:1172

約数の個数: 192

約数和(自身を含む): 1314201600

約数和(自身を除く): 924401400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 31, 38, 40, 50, 57, 60, 62, 75, 76, 93, 95, 100, 114, 120, 124, 150, 152, 155, 186, 190, 200, 228, 248, 285, 300, 310, 372, 380, 456, 465, 475, 570, 589, 600, 620, 744, 760, 775, 930, 950, 1103, 1140, 1178, 1240, 1425, 1550, 1767, 1860, 1900, 2206, 2280, 2325, 2356, 2850, 2945, 3100, 3309, 3534, 3720, 3800, 4412, 4650, 4712, 5515, 5700, 5890, 6200, 6618, 7068, 8824, 8835, 9300, 11030, 11400, 11780, 13236, 14136, 14725, 16545, 17670, 18600, 20957, 22060, 23560, 26472, 27575, 29450, 33090, 34193, 35340, 41914, 44120, 44175, 55150, 58900, 62871, 66180, 68386, 70680, 82725, 83828, 88350, 102579, 104785, 110300, 117800, 125742, 132360, 136772, 165450, 167656, 170965, 176700, 205158, 209570, 220600, 251484, 273544, 314355, 330900, 341930, 353400, 410316, 419140, 502968, 512895, 523925, 628710, 649667, 661800, 683860, 820632, 838280, 854825, 1025790, 1047850, 1257420, 1299334, 1367720, 1571775, 1709650, 1949001, 2051580, 2095700, 2514840, 2564475, 2598668, 3143550, 3248335, 3419300, 3898002, 4103160, 4191400, 5128950, 5197336, 6287100, 6496670, 6838600, 7796004, 9745005, 10257900, 12574200, 12993340, 15592008, 16241675, 19490010, 20515800, 25986680, 32483350, 38980020, 48725025, 64966700, 77960040, 97450050, 129933400, 194900100, 389800200]

約数ペア:

[(1, 389800200), (2, 194900100), (3, 129933400), (4, 97450050), (5, 77960040), (6, 64966700), (8, 48725025), (10, 38980020), (12, 32483350), (15, 25986680), (19, 20515800), (20, 19490010), (24, 16241675), (25, 15592008), (30, 12993340), (31, 12574200), (38, 10257900), (40, 9745005), (50, 7796004), (57, 6838600), (60, 6496670), (62, 6287100), (75, 5197336), (76, 5128950), (93, 4191400), (95, 4103160), (100, 3898002), (114, 3419300), (120, 3248335), (124, 3143550), (150, 2598668), (152, 2564475), (155, 2514840), (186, 2095700), (190, 2051580), (200, 1949001), (228, 1709650), (248, 1571775), (285, 1367720), (300, 1299334), (310, 1257420), (372, 1047850), (380, 1025790), (456, 854825), (465, 838280), (475, 820632), (570, 683860), (589, 661800), (600, 649667), (620, 628710), (744, 523925), (760, 512895), (775, 502968), (930, 419140), (950, 410316), (1103, 353400), (1140, 341930), (1178, 330900), (1240, 314355), (1425, 273544), (1550, 251484), (1767, 220600), (1860, 209570), (1900, 205158), (2206, 176700), (2280, 170965), (2325, 167656), (2356, 165450), (2850, 136772), (2945, 132360), (3100, 125742), (3309, 117800), (3534, 110300), (3720, 104785), (3800, 102579), (4412, 88350), (4650, 83828), (4712, 82725), (5515, 70680), (5700, 68386), (5890, 66180), (6200, 62871), (6618, 58900), (7068, 55150), (8824, 44175), (8835, 44120), (9300, 41914), (11030, 35340), (11400, 34193), (11780, 33090), (13236, 29450), (14136, 27575), (14725, 26472), (16545, 23560), (17670, 22060), (18600, 20957)]