1897429500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{17}}^2\times {\mathrm{1459}}^1$

素因数の和:1518

約数の個数: 216

約数和(自身を含む): 6362931120

約数和(自身を除く): 4465501620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 125, 150, 153, 170, 180, 204, 225, 250, 255, 289, 300, 306, 340, 375, 425, 450, 500, 510, 578, 612, 750, 765, 850, 867, 900, 1020, 1125, 1156, 1275, 1445, 1459, 1500, 1530, 1700, 1734, 2125, 2250, 2550, 2601, 2890, 2918, 3060, 3468, 3825, 4250, 4335, 4377, 4500, 5100, 5202, 5780, 5836, 6375, 7225, 7295, 7650, 8500, 8670, 8754, 10404, 12750, 13005, 13131, 14450, 14590, 15300, 17340, 17508, 19125, 21675, 21885, 24803, 25500, 26010, 26262, 28900, 29180, 36125, 36475, 38250, 43350, 43770, 49606, 52020, 52524, 65025, 65655, 72250, 72950, 74409, 76500, 86700, 87540, 99212, 108375, 109425, 124015, 130050, 131310, 144500, 145900, 148818, 182375, 216750, 218850, 223227, 248030, 260100, 262620, 297636, 325125, 328275, 364750, 372045, 421651, 433500, 437700, 446454, 496060, 547125, 620075, 650250, 656550, 729500, 744090, 843302, 892908, 1094250, 1116135, 1240150, 1264953, 1300500, 1313100, 1488180, 1641375, 1686604, 1860225, 2108255, 2188500, 2232270, 2480300, 2529906, 3100375, 3282750, 3720450, 3794859, 4216510, 4464540, 5059812, 5580675, 6200750, 6324765, 6565500, 7440900, 7589718, 8433020, 9301125, 10541275, 11161350, 12401500, 12649530, 15179436, 18602250, 18974295, 21082550, 22322700, 25299060, 27903375, 31623825, 37204500, 37948590, 42165100, 52706375, 55806750, 63247650, 75897180, 94871475, 105412750, 111613500, 126495300, 158119125, 189742950, 210825500, 316238250, 379485900, 474357375, 632476500, 948714750, 1897429500]

約数ペア:

[(1, 1897429500), (2, 948714750), (3, 632476500), (4, 474357375), (5, 379485900), (6, 316238250), (9, 210825500), (10, 189742950), (12, 158119125), (15, 126495300), (17, 111613500), (18, 105412750), (20, 94871475), (25, 75897180), (30, 63247650), (34, 55806750), (36, 52706375), (45, 42165100), (50, 37948590), (51, 37204500), (60, 31623825), (68, 27903375), (75, 25299060), (85, 22322700), (90, 21082550), (100, 18974295), (102, 18602250), (125, 15179436), (150, 12649530), (153, 12401500), (170, 11161350), (180, 10541275), (204, 9301125), (225, 8433020), (250, 7589718), (255, 7440900), (289, 6565500), (300, 6324765), (306, 6200750), (340, 5580675), (375, 5059812), (425, 4464540), (450, 4216510), (500, 3794859), (510, 3720450), (578, 3282750), (612, 3100375), (750, 2529906), (765, 2480300), (850, 2232270), (867, 2188500), (900, 2108255), (1020, 1860225), (1125, 1686604), (1156, 1641375), (1275, 1488180), (1445, 1313100), (1459, 1300500), (1500, 1264953), (1530, 1240150), (1700, 1116135), (1734, 1094250), (2125, 892908), (2250, 843302), (2550, 744090), (2601, 729500), (2890, 656550), (2918, 650250), (3060, 620075), (3468, 547125), (3825, 496060), (4250, 446454), (4335, 437700), (4377, 433500), (4500, 421651), (5100, 372045), (5202, 364750), (5780, 328275), (5836, 325125), (6375, 297636), (7225, 262620), (7295, 260100), (7650, 248030), (8500, 223227), (8670, 218850), (8754, 216750), (10404, 182375), (12750, 148818), (13005, 145900), (13131, 144500), (14450, 131310), (14590, 130050), (15300, 124015), (17340, 109425), (17508, 108375), (19125, 99212), (21675, 87540), (21885, 86700), (24803, 76500), (25500, 74409), (26010, 72950), (26262, 72250), (28900, 65655), (29180, 65025), (36125, 52524), (36475, 52020), (38250, 49606), (43350, 43770)]