20028013200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{427949}}^1$

素因数の和:427986

約数の個数: 180

約数和(自身を含む): 74849310900

約数和(自身を除く): 54821297700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 130, 144, 150, 156, 180, 195, 200, 208, 225, 234, 240, 260, 300, 312, 325, 360, 390, 400, 450, 468, 520, 585, 600, 624, 650, 720, 780, 900, 936, 975, 1040, 1170, 1200, 1300, 1560, 1800, 1872, 1950, 2340, 2600, 2925, 3120, 3600, 3900, 4680, 5200, 5850, 7800, 9360, 11700, 15600, 23400, 46800, 427949, 855898, 1283847, 1711796, 2139745, 2567694, 3423592, 3851541, 4279490, 5135388, 5563337, 6419235, 6847184, 7703082, 8558980, 10270776, 10698725, 11126674, 12838470, 15406164, 16690011, 17117960, 19257705, 20541552, 21397450, 22253348, 25676940, 27816685, 30812328, 32096175, 33380022, 34235920, 38515410, 42794900, 44506696, 50070033, 51353880, 55633370, 61624656, 64192350, 66760044, 77030820, 83450055, 85589800, 89013392, 96288525, 100140066, 102707760, 111266740, 128384700, 133520088, 139083425, 154061640, 166900110, 171179600, 192577050, 200280132, 222533480, 250350165, 256769400, 267040176, 278166850, 308123280, 333800220, 385154100, 400560264, 417250275, 445066960, 500700330, 513538800, 556333700, 667600440, 770308200, 801120528, 834500550, 1001400660, 1112667400, 1251750825, 1335200880, 1540616400, 1669001100, 2002801320, 2225334800, 2503501650, 3338002200, 4005602640, 5007003300, 6676004400, 10014006600, 20028013200]

約数ペア:

[(1, 20028013200), (2, 10014006600), (3, 6676004400), (4, 5007003300), (5, 4005602640), (6, 3338002200), (8, 2503501650), (9, 2225334800), (10, 2002801320), (12, 1669001100), (13, 1540616400), (15, 1335200880), (16, 1251750825), (18, 1112667400), (20, 1001400660), (24, 834500550), (25, 801120528), (26, 770308200), (30, 667600440), (36, 556333700), (39, 513538800), (40, 500700330), (45, 445066960), (48, 417250275), (50, 400560264), (52, 385154100), (60, 333800220), (65, 308123280), (72, 278166850), (75, 267040176), (78, 256769400), (80, 250350165), (90, 222533480), (100, 200280132), (104, 192577050), (117, 171179600), (120, 166900110), (130, 154061640), (144, 139083425), (150, 133520088), (156, 128384700), (180, 111266740), (195, 102707760), (200, 100140066), (208, 96288525), (225, 89013392), (234, 85589800), (240, 83450055), (260, 77030820), (300, 66760044), (312, 64192350), (325, 61624656), (360, 55633370), (390, 51353880), (400, 50070033), (450, 44506696), (468, 42794900), (520, 38515410), (585, 34235920), (600, 33380022), (624, 32096175), (650, 30812328), (720, 27816685), (780, 25676940), (900, 22253348), (936, 21397450), (975, 20541552), (1040, 19257705), (1170, 17117960), (1200, 16690011), (1300, 15406164), (1560, 12838470), (1800, 11126674), (1872, 10698725), (1950, 10270776), (2340, 8558980), (2600, 7703082), (2925, 6847184), (3120, 6419235), (3600, 5563337), (3900, 5135388), (4680, 4279490), (5200, 3851541), (5850, 3423592), (7800, 2567694), (9360, 2139745), (11700, 1711796), (15600, 1283847), (23400, 855898), (46800, 427949)]