211505700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:227

約数の個数: 288

約数和(自身を含む): 759951360

約数和(自身を除く): 548445660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 29, 30, 35, 42, 46, 50, 58, 60, 69, 70, 75, 84, 87, 92, 100, 105, 115, 116, 138, 140, 145, 150, 151, 161, 174, 175, 203, 210, 230, 276, 290, 300, 302, 322, 345, 348, 350, 406, 420, 435, 453, 460, 483, 525, 575, 580, 604, 609, 644, 667, 690, 700, 725, 755, 805, 812, 870, 906, 966, 1015, 1050, 1057, 1150, 1218, 1334, 1380, 1450, 1510, 1610, 1725, 1740, 1812, 1932, 2001, 2030, 2100, 2114, 2175, 2265, 2300, 2415, 2436, 2668, 2900, 3020, 3045, 3171, 3220, 3335, 3450, 3473, 3775, 4002, 4025, 4060, 4228, 4350, 4379, 4530, 4669, 4830, 5075, 5285, 6090, 6342, 6670, 6900, 6946, 7550, 8004, 8050, 8700, 8758, 9060, 9338, 9660, 10005, 10150, 10419, 10570, 11325, 12075, 12180, 12684, 13137, 13340, 13892, 14007, 15100, 15225, 15855, 16100, 16675, 17365, 17516, 18676, 20010, 20300, 20838, 21140, 21895, 22650, 23345, 24150, 24311, 26274, 26425, 28014, 30450, 30653, 31710, 33350, 34730, 40020, 41676, 43790, 45300, 46690, 48300, 48622, 50025, 52095, 52548, 52850, 56028, 60900, 61306, 63420, 65685, 66700, 69460, 70035, 72933, 79275, 86825, 87580, 91959, 93380, 97244, 100050, 100717, 104190, 105700, 109475, 116725, 121555, 122612, 131370, 140070, 145866, 153265, 158550, 173650, 183918, 200100, 201434, 208380, 218950, 233450, 243110, 260475, 262740, 280140, 291732, 302151, 306530, 317100, 328425, 347300, 350175, 364665, 367836, 402868, 437900, 459795, 466900, 486220, 503585, 520950, 604302, 607775, 613060, 656850, 700350, 705019, 729330, 766325, 919590, 1007170, 1041900, 1208604, 1215550, 1313700, 1400700, 1410038, 1458660, 1510755, 1532650, 1823325, 1839180, 2014340, 2115057, 2298975, 2431100, 2517925, 2820076, 3021510, 3065300, 3525095, 3646650, 4230114, 4597950, 5035850, 6043020, 7050190, 7293300, 7553775, 8460228, 9195900, 10071700, 10575285, 14100380, 15107550, 17625475, 21150570, 30215100, 35250950, 42301140, 52876425, 70501900, 105752850, 211505700]

約数ペア:

[(1, 211505700), (2, 105752850), (3, 70501900), (4, 52876425), (5, 42301140), (6, 35250950), (7, 30215100), (10, 21150570), (12, 17625475), (14, 15107550), (15, 14100380), (20, 10575285), (21, 10071700), (23, 9195900), (25, 8460228), (28, 7553775), (29, 7293300), (30, 7050190), (35, 6043020), (42, 5035850), (46, 4597950), (50, 4230114), (58, 3646650), (60, 3525095), (69, 3065300), (70, 3021510), (75, 2820076), (84, 2517925), (87, 2431100), (92, 2298975), (100, 2115057), (105, 2014340), (115, 1839180), (116, 1823325), (138, 1532650), (140, 1510755), (145, 1458660), (150, 1410038), (151, 1400700), (161, 1313700), (174, 1215550), (175, 1208604), (203, 1041900), (210, 1007170), (230, 919590), (276, 766325), (290, 729330), (300, 705019), (302, 700350), (322, 656850), (345, 613060), (348, 607775), (350, 604302), (406, 520950), (420, 503585), (435, 486220), (453, 466900), (460, 459795), (483, 437900), (525, 402868), (575, 367836), (580, 364665), (604, 350175), (609, 347300), (644, 328425), (667, 317100), (690, 306530), (700, 302151), (725, 291732), (755, 280140), (805, 262740), (812, 260475), (870, 243110), (906, 233450), (966, 218950), (1015, 208380), (1050, 201434), (1057, 200100), (1150, 183918), (1218, 173650), (1334, 158550), (1380, 153265), (1450, 145866), (1510, 140070), (1610, 131370), (1725, 122612), (1740, 121555), (1812, 116725), (1932, 109475), (2001, 105700), (2030, 104190), (2100, 100717), (2114, 100050), (2175, 97244), (2265, 93380), (2300, 91959), (2415, 87580), (2436, 86825), (2668, 79275), (2900, 72933), (3020, 70035), (3045, 69460), (3171, 66700), (3220, 65685), (3335, 63420), (3450, 61306), (3473, 60900), (3775, 56028), (4002, 52850), (4025, 52548), (4060, 52095), (4228, 50025), (4350, 48622), (4379, 48300), (4530, 46690), (4669, 45300), (4830, 43790), (5075, 41676), (5285, 40020), (6090, 34730), (6342, 33350), (6670, 31710), (6900, 30653), (6946, 30450), (7550, 28014), (8004, 26425), (8050, 26274), (8700, 24311), (8758, 24150), (9060, 23345), (9338, 22650), (9660, 21895), (10005, 21140), (10150, 20838), (10419, 20300), (10570, 20010), (11325, 18676), (12075, 17516), (12180, 17365), (12684, 16675), (13137, 16100), (13340, 15855), (13892, 15225), (14007, 15100)]