74746000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:330

約数の個数: 160

約数和(自身を含む): 218200320

約数和(自身を除く): 143454320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 125, 133, 140, 152, 175, 190, 200, 250, 266, 280, 281, 304, 350, 380, 400, 475, 500, 532, 560, 562, 665, 700, 760, 875, 950, 1000, 1064, 1124, 1330, 1400, 1405, 1520, 1750, 1900, 1967, 2000, 2128, 2248, 2375, 2660, 2800, 2810, 3325, 3500, 3800, 3934, 4496, 4750, 5320, 5339, 5620, 6650, 7000, 7025, 7600, 7868, 9500, 9835, 10640, 10678, 11240, 13300, 14000, 14050, 15736, 16625, 19000, 19670, 21356, 22480, 26600, 26695, 28100, 31472, 33250, 35125, 37373, 38000, 39340, 42712, 49175, 53200, 53390, 56200, 66500, 70250, 74746, 78680, 85424, 98350, 106780, 112400, 133000, 133475, 140500, 149492, 157360, 186865, 196700, 213560, 245875, 266000, 266950, 281000, 298984, 373730, 393400, 427120, 491750, 533900, 562000, 597968, 667375, 747460, 786800, 934325, 983500, 1067800, 1334750, 1494920, 1868650, 1967000, 2135600, 2669500, 2989840, 3737300, 3934000, 4671625, 5339000, 7474600, 9343250, 10678000, 14949200, 18686500, 37373000, 74746000]

約数ペア:

[(1, 74746000), (2, 37373000), (4, 18686500), (5, 14949200), (7, 10678000), (8, 9343250), (10, 7474600), (14, 5339000), (16, 4671625), (19, 3934000), (20, 3737300), (25, 2989840), (28, 2669500), (35, 2135600), (38, 1967000), (40, 1868650), (50, 1494920), (56, 1334750), (70, 1067800), (76, 983500), (80, 934325), (95, 786800), (100, 747460), (112, 667375), (125, 597968), (133, 562000), (140, 533900), (152, 491750), (175, 427120), (190, 393400), (200, 373730), (250, 298984), (266, 281000), (280, 266950), (281, 266000), (304, 245875), (350, 213560), (380, 196700), (400, 186865), (475, 157360), (500, 149492), (532, 140500), (560, 133475), (562, 133000), (665, 112400), (700, 106780), (760, 98350), (875, 85424), (950, 78680), (1000, 74746), (1064, 70250), (1124, 66500), (1330, 56200), (1400, 53390), (1405, 53200), (1520, 49175), (1750, 42712), (1900, 39340), (1967, 38000), (2000, 37373), (2128, 35125), (2248, 33250), (2375, 31472), (2660, 28100), (2800, 26695), (2810, 26600), (3325, 22480), (3500, 21356), (3800, 19670), (3934, 19000), (4496, 16625), (4750, 15736), (5320, 14050), (5339, 14000), (5620, 13300), (6650, 11240), (7000, 10678), (7025, 10640), (7600, 9835), (7868, 9500)]