38027700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:127

約数の個数: 216

約数和(自身を含む): 129991680

約数和(自身を除く): 91963980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 29, 30, 31, 36, 45, 47, 50, 58, 60, 62, 75, 87, 90, 93, 94, 100, 116, 124, 141, 145, 150, 155, 174, 180, 186, 188, 225, 235, 261, 279, 282, 290, 300, 310, 348, 372, 423, 435, 450, 465, 470, 522, 558, 564, 580, 620, 705, 725, 775, 846, 870, 899, 900, 930, 940, 1044, 1116, 1175, 1305, 1363, 1395, 1410, 1450, 1457, 1550, 1692, 1740, 1798, 1860, 2115, 2175, 2325, 2350, 2610, 2697, 2726, 2790, 2820, 2900, 2914, 3100, 3525, 3596, 4089, 4230, 4350, 4371, 4495, 4650, 4700, 5220, 5394, 5452, 5580, 5828, 6525, 6815, 6975, 7050, 7285, 8091, 8178, 8460, 8700, 8742, 8990, 9300, 10575, 10788, 12267, 13050, 13113, 13485, 13630, 13950, 14100, 14570, 16182, 16356, 17484, 17980, 20445, 21150, 21855, 22475, 24534, 26100, 26226, 26970, 27260, 27900, 29140, 32364, 34075, 36425, 40455, 40890, 42253, 42300, 43710, 44950, 49068, 52452, 53940, 61335, 65565, 67425, 68150, 72850, 80910, 81780, 84506, 87420, 89900, 102225, 109275, 122670, 126759, 131130, 134850, 136300, 145700, 161820, 169012, 202275, 204450, 211265, 218550, 245340, 253518, 262260, 269700, 306675, 327825, 380277, 404550, 408900, 422530, 437100, 507036, 613350, 633795, 655650, 760554, 809100, 845060, 1056325, 1226700, 1267590, 1311300, 1521108, 1901385, 2112650, 2535180, 3168975, 3802770, 4225300, 6337950, 7605540, 9506925, 12675900, 19013850, 38027700]

約数ペア:

[(1, 38027700), (2, 19013850), (3, 12675900), (4, 9506925), (5, 7605540), (6, 6337950), (9, 4225300), (10, 3802770), (12, 3168975), (15, 2535180), (18, 2112650), (20, 1901385), (25, 1521108), (29, 1311300), (30, 1267590), (31, 1226700), (36, 1056325), (45, 845060), (47, 809100), (50, 760554), (58, 655650), (60, 633795), (62, 613350), (75, 507036), (87, 437100), (90, 422530), (93, 408900), (94, 404550), (100, 380277), (116, 327825), (124, 306675), (141, 269700), (145, 262260), (150, 253518), (155, 245340), (174, 218550), (180, 211265), (186, 204450), (188, 202275), (225, 169012), (235, 161820), (261, 145700), (279, 136300), (282, 134850), (290, 131130), (300, 126759), (310, 122670), (348, 109275), (372, 102225), (423, 89900), (435, 87420), (450, 84506), (465, 81780), (470, 80910), (522, 72850), (558, 68150), (564, 67425), (580, 65565), (620, 61335), (705, 53940), (725, 52452), (775, 49068), (846, 44950), (870, 43710), (899, 42300), (900, 42253), (930, 40890), (940, 40455), (1044, 36425), (1116, 34075), (1175, 32364), (1305, 29140), (1363, 27900), (1395, 27260), (1410, 26970), (1450, 26226), (1457, 26100), (1550, 24534), (1692, 22475), (1740, 21855), (1798, 21150), (1860, 20445), (2115, 17980), (2175, 17484), (2325, 16356), (2350, 16182), (2610, 14570), (2697, 14100), (2726, 13950), (2790, 13630), (2820, 13485), (2900, 13113), (2914, 13050), (3100, 12267), (3525, 10788), (3596, 10575), (4089, 9300), (4230, 8990), (4350, 8742), (4371, 8700), (4495, 8460), (4650, 8178), (4700, 8091), (5220, 7285), (5394, 7050), (5452, 6975), (5580, 6815), (5828, 6525)]