474981000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:697

約数の個数: 256

約数和(自身を含む): 1682553600

約数和(自身を除く): 1207572600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 25, 26, 30, 38, 39, 40, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 104, 114, 120, 125, 130, 150, 152, 156, 190, 195, 200, 228, 247, 250, 260, 285, 300, 312, 325, 375, 380, 390, 456, 475, 494, 500, 520, 570, 600, 641, 650, 741, 750, 760, 780, 950, 975, 988, 1000, 1140, 1235, 1282, 1300, 1425, 1482, 1500, 1560, 1625, 1900, 1923, 1950, 1976, 2280, 2375, 2470, 2564, 2600, 2850, 2964, 3000, 3205, 3250, 3705, 3800, 3846, 3900, 4750, 4875, 4940, 5128, 5700, 5928, 6175, 6410, 6500, 7125, 7410, 7692, 7800, 8333, 9500, 9615, 9750, 9880, 11400, 12179, 12350, 12820, 13000, 14250, 14820, 15384, 16025, 16666, 18525, 19000, 19230, 19500, 24358, 24700, 24999, 25640, 28500, 29640, 30875, 32050, 33332, 36537, 37050, 38460, 39000, 41665, 48075, 48716, 49400, 49998, 57000, 60895, 61750, 64100, 66664, 73074, 74100, 76920, 80125, 83330, 92625, 96150, 97432, 99996, 121790, 123500, 124995, 128200, 146148, 148200, 158327, 160250, 166660, 182685, 185250, 192300, 199992, 208325, 240375, 243580, 247000, 249990, 292296, 304475, 316654, 320500, 333320, 365370, 370500, 384600, 416650, 474981, 480750, 487160, 499980, 608950, 624975, 633308, 641000, 730740, 741000, 791635, 833300, 913425, 949962, 961500, 999960, 1041625, 1217900, 1249950, 1266616, 1461480, 1522375, 1583270, 1666600, 1826850, 1899924, 1923000, 2083250, 2374905, 2435800, 2499900, 3044750, 3124875, 3166540, 3653700, 3799848, 3958175, 4166500, 4567125, 4749810, 4999800, 6089500, 6249750, 6333080, 7307400, 7916350, 8333000, 9134250, 9499620, 11874525, 12179000, 12499500, 15832700, 18268500, 18999240, 19790875, 23749050, 24999000, 31665400, 36537000, 39581750, 47498100, 59372625, 79163500, 94996200, 118745250, 158327000, 237490500, 474981000]

約数ペア:

[(1, 474981000), (2, 237490500), (3, 158327000), (4, 118745250), (5, 94996200), (6, 79163500), (8, 59372625), (10, 47498100), (12, 39581750), (13, 36537000), (15, 31665400), (19, 24999000), (20, 23749050), (24, 19790875), (25, 18999240), (26, 18268500), (30, 15832700), (38, 12499500), (39, 12179000), (40, 11874525), (50, 9499620), (52, 9134250), (57, 8333000), (60, 7916350), (65, 7307400), (75, 6333080), (76, 6249750), (78, 6089500), (95, 4999800), (100, 4749810), (104, 4567125), (114, 4166500), (120, 3958175), (125, 3799848), (130, 3653700), (150, 3166540), (152, 3124875), (156, 3044750), (190, 2499900), (195, 2435800), (200, 2374905), (228, 2083250), (247, 1923000), (250, 1899924), (260, 1826850), (285, 1666600), (300, 1583270), (312, 1522375), (325, 1461480), (375, 1266616), (380, 1249950), (390, 1217900), (456, 1041625), (475, 999960), (494, 961500), (500, 949962), (520, 913425), (570, 833300), (600, 791635), (641, 741000), (650, 730740), (741, 641000), (750, 633308), (760, 624975), (780, 608950), (950, 499980), (975, 487160), (988, 480750), (1000, 474981), (1140, 416650), (1235, 384600), (1282, 370500), (1300, 365370), (1425, 333320), (1482, 320500), (1500, 316654), (1560, 304475), (1625, 292296), (1900, 249990), (1923, 247000), (1950, 243580), (1976, 240375), (2280, 208325), (2375, 199992), (2470, 192300), (2564, 185250), (2600, 182685), (2850, 166660), (2964, 160250), (3000, 158327), (3205, 148200), (3250, 146148), (3705, 128200), (3800, 124995), (3846, 123500), (3900, 121790), (4750, 99996), (4875, 97432), (4940, 96150), (5128, 92625), (5700, 83330), (5928, 80125), (6175, 76920), (6410, 74100), (6500, 73074), (7125, 66664), (7410, 64100), (7692, 61750), (7800, 60895), (8333, 57000), (9500, 49998), (9615, 49400), (9750, 48716), (9880, 48075), (11400, 41665), (12179, 39000), (12350, 38460), (12820, 37050), (13000, 36537), (14250, 33332), (14820, 32050), (15384, 30875), (16025, 29640), (16666, 28500), (18525, 25640), (19000, 24999), (19230, 24700), (19500, 24358)]