38173800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:236

約数の個数: 192

約数和(自身を含む): 138384000

約数和(自身を除く): 100210200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 61, 70, 75, 84, 100, 105, 120, 122, 140, 149, 150, 168, 175, 183, 200, 210, 244, 280, 298, 300, 305, 350, 366, 420, 427, 447, 488, 525, 596, 600, 610, 700, 732, 745, 840, 854, 894, 915, 1043, 1050, 1192, 1220, 1281, 1400, 1464, 1490, 1525, 1708, 1788, 1830, 2086, 2100, 2135, 2235, 2440, 2562, 2980, 3050, 3129, 3416, 3576, 3660, 3725, 4172, 4200, 4270, 4470, 4575, 5124, 5215, 5960, 6100, 6258, 6405, 7320, 7450, 8344, 8540, 8940, 9089, 9150, 10248, 10430, 10675, 11175, 12200, 12516, 12810, 14900, 15645, 17080, 17880, 18178, 18300, 20860, 21350, 22350, 25032, 25620, 26075, 27267, 29800, 31290, 32025, 36356, 36600, 41720, 42700, 44700, 45445, 51240, 52150, 54534, 62580, 63623, 64050, 72712, 78225, 85400, 89400, 90890, 104300, 109068, 125160, 127246, 128100, 136335, 156450, 181780, 190869, 208600, 218136, 227225, 254492, 256200, 272670, 312900, 318115, 363560, 381738, 454450, 508984, 545340, 625800, 636230, 681675, 763476, 908900, 954345, 1090680, 1272460, 1363350, 1526952, 1590575, 1817800, 1908690, 2544920, 2726700, 3181150, 3817380, 4771725, 5453400, 6362300, 7634760, 9543450, 12724600, 19086900, 38173800]

約数ペア:

[(1, 38173800), (2, 19086900), (3, 12724600), (4, 9543450), (5, 7634760), (6, 6362300), (7, 5453400), (8, 4771725), (10, 3817380), (12, 3181150), (14, 2726700), (15, 2544920), (20, 1908690), (21, 1817800), (24, 1590575), (25, 1526952), (28, 1363350), (30, 1272460), (35, 1090680), (40, 954345), (42, 908900), (50, 763476), (56, 681675), (60, 636230), (61, 625800), (70, 545340), (75, 508984), (84, 454450), (100, 381738), (105, 363560), (120, 318115), (122, 312900), (140, 272670), (149, 256200), (150, 254492), (168, 227225), (175, 218136), (183, 208600), (200, 190869), (210, 181780), (244, 156450), (280, 136335), (298, 128100), (300, 127246), (305, 125160), (350, 109068), (366, 104300), (420, 90890), (427, 89400), (447, 85400), (488, 78225), (525, 72712), (596, 64050), (600, 63623), (610, 62580), (700, 54534), (732, 52150), (745, 51240), (840, 45445), (854, 44700), (894, 42700), (915, 41720), (1043, 36600), (1050, 36356), (1192, 32025), (1220, 31290), (1281, 29800), (1400, 27267), (1464, 26075), (1490, 25620), (1525, 25032), (1708, 22350), (1788, 21350), (1830, 20860), (2086, 18300), (2100, 18178), (2135, 17880), (2235, 17080), (2440, 15645), (2562, 14900), (2980, 12810), (3050, 12516), (3129, 12200), (3416, 11175), (3576, 10675), (3660, 10430), (3725, 10248), (4172, 9150), (4200, 9089), (4270, 8940), (4470, 8540), (4575, 8344), (5124, 7450), (5215, 7320), (5960, 6405), (6100, 6258)]