38647800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:463

約数の個数: 192

約数和(自身を含む): 141285600

約数和(自身を除く): 102637800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 27, 30, 34, 36, 40, 45, 50, 51, 54, 60, 68, 72, 75, 85, 90, 100, 102, 108, 120, 135, 136, 150, 153, 170, 180, 200, 204, 216, 225, 255, 270, 300, 306, 340, 360, 408, 421, 425, 450, 459, 510, 540, 600, 612, 675, 680, 765, 842, 850, 900, 918, 1020, 1080, 1224, 1263, 1275, 1350, 1530, 1684, 1700, 1800, 1836, 2040, 2105, 2295, 2526, 2550, 2700, 3060, 3368, 3400, 3672, 3789, 3825, 4210, 4590, 5052, 5100, 5400, 6120, 6315, 7157, 7578, 7650, 8420, 9180, 10104, 10200, 10525, 11367, 11475, 12630, 14314, 15156, 15300, 16840, 18360, 18945, 21050, 21471, 22734, 22950, 25260, 28628, 30312, 30600, 31575, 35785, 37890, 42100, 42942, 45468, 45900, 50520, 56835, 57256, 63150, 64413, 71570, 75780, 84200, 85884, 90936, 91800, 94725, 107355, 113670, 126300, 128826, 143140, 151560, 171768, 178925, 189450, 193239, 214710, 227340, 252600, 257652, 284175, 286280, 322065, 357850, 378900, 386478, 429420, 454680, 515304, 536775, 568350, 644130, 715700, 757800, 772956, 858840, 966195, 1073550, 1136700, 1288260, 1431400, 1545912, 1610325, 1932390, 2147100, 2273400, 2576520, 3220650, 3864780, 4294200, 4830975, 6441300, 7729560, 9661950, 12882600, 19323900, 38647800]

約数ペア:

[(1, 38647800), (2, 19323900), (3, 12882600), (4, 9661950), (5, 7729560), (6, 6441300), (8, 4830975), (9, 4294200), (10, 3864780), (12, 3220650), (15, 2576520), (17, 2273400), (18, 2147100), (20, 1932390), (24, 1610325), (25, 1545912), (27, 1431400), (30, 1288260), (34, 1136700), (36, 1073550), (40, 966195), (45, 858840), (50, 772956), (51, 757800), (54, 715700), (60, 644130), (68, 568350), (72, 536775), (75, 515304), (85, 454680), (90, 429420), (100, 386478), (102, 378900), (108, 357850), (120, 322065), (135, 286280), (136, 284175), (150, 257652), (153, 252600), (170, 227340), (180, 214710), (200, 193239), (204, 189450), (216, 178925), (225, 171768), (255, 151560), (270, 143140), (300, 128826), (306, 126300), (340, 113670), (360, 107355), (408, 94725), (421, 91800), (425, 90936), (450, 85884), (459, 84200), (510, 75780), (540, 71570), (600, 64413), (612, 63150), (675, 57256), (680, 56835), (765, 50520), (842, 45900), (850, 45468), (900, 42942), (918, 42100), (1020, 37890), (1080, 35785), (1224, 31575), (1263, 30600), (1275, 30312), (1350, 28628), (1530, 25260), (1684, 22950), (1700, 22734), (1800, 21471), (1836, 21050), (2040, 18945), (2105, 18360), (2295, 16840), (2526, 15300), (2550, 15156), (2700, 14314), (3060, 12630), (3368, 11475), (3400, 11367), (3672, 10525), (3789, 10200), (3825, 10104), (4210, 9180), (4590, 8420), (5052, 7650), (5100, 7578), (5400, 7157), (6120, 6315)]