18050171400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{213359}}^1$

素因数の和:213428

約数の個数: 144

約数和(自身を含む): 61908537600

約数和(自身を除く): 43858366200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 47, 50, 60, 72, 75, 90, 94, 100, 120, 141, 150, 180, 188, 200, 225, 235, 282, 300, 360, 376, 423, 450, 470, 564, 600, 705, 846, 900, 940, 1128, 1175, 1410, 1692, 1800, 1880, 2115, 2350, 2820, 3384, 3525, 4230, 4700, 5640, 7050, 8460, 9400, 10575, 14100, 16920, 21150, 28200, 42300, 84600, 213359, 426718, 640077, 853436, 1066795, 1280154, 1706872, 1920231, 2133590, 2560308, 3200385, 3840462, 4267180, 5120616, 5333975, 6400770, 7680924, 8534360, 9601155, 10027873, 10667950, 12801540, 15361848, 16001925, 19202310, 20055746, 21335900, 25603080, 30083619, 32003850, 38404620, 40111492, 42671800, 48005775, 50139365, 60167238, 64007700, 76809240, 80222984, 90250857, 96011550, 100278730, 120334476, 128015400, 150418095, 180501714, 192023100, 200557460, 240668952, 250696825, 300836190, 361003428, 384046200, 401114920, 451254285, 501393650, 601672380, 722006856, 752090475, 902508570, 1002787300, 1203344760, 1504180950, 1805017140, 2005574600, 2256271425, 3008361900, 3610034280, 4512542850, 6016723800, 9025085700, 18050171400]

約数ペア:

[(1, 18050171400), (2, 9025085700), (3, 6016723800), (4, 4512542850), (5, 3610034280), (6, 3008361900), (8, 2256271425), (9, 2005574600), (10, 1805017140), (12, 1504180950), (15, 1203344760), (18, 1002787300), (20, 902508570), (24, 752090475), (25, 722006856), (30, 601672380), (36, 501393650), (40, 451254285), (45, 401114920), (47, 384046200), (50, 361003428), (60, 300836190), (72, 250696825), (75, 240668952), (90, 200557460), (94, 192023100), (100, 180501714), (120, 150418095), (141, 128015400), (150, 120334476), (180, 100278730), (188, 96011550), (200, 90250857), (225, 80222984), (235, 76809240), (282, 64007700), (300, 60167238), (360, 50139365), (376, 48005775), (423, 42671800), (450, 40111492), (470, 38404620), (564, 32003850), (600, 30083619), (705, 25603080), (846, 21335900), (900, 20055746), (940, 19202310), (1128, 16001925), (1175, 15361848), (1410, 12801540), (1692, 10667950), (1800, 10027873), (1880, 9601155), (2115, 8534360), (2350, 7680924), (2820, 6400770), (3384, 5333975), (3525, 5120616), (4230, 4267180), (4700, 3840462), (5640, 3200385), (7050, 2560308), (8460, 2133590), (9400, 1920231), (10575, 1706872), (14100, 1280154), (16920, 1066795), (21150, 853436), (28200, 640077), (42300, 426718), (84600, 213359)]