505471200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{953}}^1$

素因数の和:1006

約数の個数: 288

約数和(自身を含む): 1878067296

約数和(自身を除く): 1372596096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 25, 26, 30, 32, 34, 39, 40, 48, 50, 51, 52, 60, 65, 68, 75, 78, 80, 85, 96, 100, 102, 104, 120, 130, 136, 150, 156, 160, 170, 195, 200, 204, 208, 221, 240, 255, 260, 272, 300, 312, 325, 340, 390, 400, 408, 416, 425, 442, 480, 510, 520, 544, 600, 624, 650, 663, 680, 780, 800, 816, 850, 884, 953, 975, 1020, 1040, 1105, 1200, 1248, 1275, 1300, 1326, 1360, 1560, 1632, 1700, 1768, 1906, 1950, 2040, 2080, 2210, 2400, 2550, 2600, 2652, 2720, 2859, 3120, 3315, 3400, 3536, 3812, 3900, 4080, 4420, 4765, 5100, 5200, 5304, 5525, 5718, 6240, 6630, 6800, 7072, 7624, 7800, 8160, 8840, 9530, 10200, 10400, 10608, 11050, 11436, 12389, 13260, 13600, 14295, 15248, 15600, 16201, 16575, 17680, 19060, 20400, 21216, 22100, 22872, 23825, 24778, 26520, 28590, 30496, 31200, 32402, 33150, 35360, 37167, 38120, 40800, 44200, 45744, 47650, 48603, 49556, 53040, 57180, 61945, 64804, 66300, 71475, 74334, 76240, 81005, 88400, 91488, 95300, 97206, 99112, 106080, 114360, 123890, 129608, 132600, 142950, 148668, 152480, 162010, 176800, 185835, 190600, 194412, 198224, 210613, 228720, 243015, 247780, 259216, 265200, 285900, 297336, 309725, 324020, 371670, 381200, 388824, 396448, 405025, 421226, 457440, 486030, 495560, 518432, 530400, 571800, 594672, 619450, 631839, 648040, 743340, 762400, 777648, 810050, 842452, 929175, 972060, 991120, 1053065, 1143600, 1189344, 1215075, 1238900, 1263678, 1296080, 1486680, 1555296, 1620100, 1684904, 1858350, 1944120, 1982240, 2106130, 2287200, 2430150, 2477800, 2527356, 2592160, 2973360, 3159195, 3240200, 3369808, 3716700, 3888240, 4212260, 4860300, 4955600, 5054712, 5265325, 5946720, 6318390, 6480400, 6739616, 7433400, 7776480, 8424520, 9720600, 9911200, 10109424, 10530650, 12636780, 12960800, 14866800, 15795975, 16849040, 19441200, 20218848, 21061300, 25273560, 29733600, 31591950, 33698080, 38882400, 42122600, 50547120, 63183900, 84245200, 101094240, 126367800, 168490400, 252735600, 505471200]

約数ペア:

[(1, 505471200), (2, 252735600), (3, 168490400), (4, 126367800), (5, 101094240), (6, 84245200), (8, 63183900), (10, 50547120), (12, 42122600), (13, 38882400), (15, 33698080), (16, 31591950), (17, 29733600), (20, 25273560), (24, 21061300), (25, 20218848), (26, 19441200), (30, 16849040), (32, 15795975), (34, 14866800), (39, 12960800), (40, 12636780), (48, 10530650), (50, 10109424), (51, 9911200), (52, 9720600), (60, 8424520), (65, 7776480), (68, 7433400), (75, 6739616), (78, 6480400), (80, 6318390), (85, 5946720), (96, 5265325), (100, 5054712), (102, 4955600), (104, 4860300), (120, 4212260), (130, 3888240), (136, 3716700), (150, 3369808), (156, 3240200), (160, 3159195), (170, 2973360), (195, 2592160), (200, 2527356), (204, 2477800), (208, 2430150), (221, 2287200), (240, 2106130), (255, 1982240), (260, 1944120), (272, 1858350), (300, 1684904), (312, 1620100), (325, 1555296), (340, 1486680), (390, 1296080), (400, 1263678), (408, 1238900), (416, 1215075), (425, 1189344), (442, 1143600), (480, 1053065), (510, 991120), (520, 972060), (544, 929175), (600, 842452), (624, 810050), (650, 777648), (663, 762400), (680, 743340), (780, 648040), (800, 631839), (816, 619450), (850, 594672), (884, 571800), (953, 530400), (975, 518432), (1020, 495560), (1040, 486030), (1105, 457440), (1200, 421226), (1248, 405025), (1275, 396448), (1300, 388824), (1326, 381200), (1360, 371670), (1560, 324020), (1632, 309725), (1700, 297336), (1768, 285900), (1906, 265200), (1950, 259216), (2040, 247780), (2080, 243015), (2210, 228720), (2400, 210613), (2550, 198224), (2600, 194412), (2652, 190600), (2720, 185835), (2859, 176800), (3120, 162010), (3315, 152480), (3400, 148668), (3536, 142950), (3812, 132600), (3900, 129608), (4080, 123890), (4420, 114360), (4765, 106080), (5100, 99112), (5200, 97206), (5304, 95300), (5525, 91488), (5718, 88400), (6240, 81005), (6630, 76240), (6800, 74334), (7072, 71475), (7624, 66300), (7800, 64804), (8160, 61945), (8840, 57180), (9530, 53040), (10200, 49556), (10400, 48603), (10608, 47650), (11050, 45744), (11436, 44200), (12389, 40800), (13260, 38120), (13600, 37167), (14295, 35360), (15248, 33150), (15600, 32402), (16201, 31200), (16575, 30496), (17680, 28590), (19060, 26520), (20400, 24778), (21216, 23825), (22100, 22872)]