355560300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:310

約数の個数: 288

約数和(自身を含む): 1249920000

約数和(自身を除く): 894359700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 29, 30, 36, 38, 45, 50, 54, 57, 58, 60, 75, 76, 87, 90, 95, 100, 108, 114, 116, 135, 145, 150, 171, 174, 180, 190, 225, 228, 239, 261, 270, 285, 290, 300, 342, 348, 380, 435, 450, 475, 478, 513, 522, 540, 551, 570, 580, 675, 684, 717, 725, 783, 855, 870, 900, 950, 956, 1026, 1044, 1102, 1140, 1195, 1305, 1350, 1425, 1434, 1450, 1566, 1653, 1710, 1740, 1900, 2052, 2151, 2175, 2204, 2390, 2565, 2610, 2700, 2755, 2850, 2868, 2900, 3132, 3306, 3420, 3585, 3915, 4275, 4302, 4350, 4541, 4780, 4959, 5130, 5220, 5510, 5700, 5975, 6453, 6525, 6612, 6931, 7170, 7830, 8265, 8550, 8604, 8700, 9082, 9918, 10260, 10755, 11020, 11950, 12825, 12906, 13050, 13623, 13775, 13862, 14340, 14877, 15660, 16530, 17100, 17925, 18164, 19575, 19836, 20793, 21510, 22705, 23900, 24795, 25650, 25812, 26100, 27246, 27550, 27724, 29754, 32265, 33060, 34655, 35850, 39150, 40869, 41325, 41586, 43020, 45410, 49590, 51300, 53775, 54492, 55100, 59508, 62379, 64530, 68115, 69310, 71700, 74385, 78300, 81738, 82650, 83172, 90820, 99180, 103965, 107550, 113525, 122607, 123975, 124758, 129060, 131689, 136230, 138620, 148770, 161325, 163476, 165300, 173275, 187137, 204345, 207930, 215100, 227050, 245214, 247950, 249516, 263378, 272460, 297540, 311895, 322650, 340575, 346550, 371925, 374274, 395067, 408690, 415860, 454100, 490428, 495900, 519825, 526756, 613035, 623790, 645300, 658445, 681150, 693100, 743850, 748548, 790134, 817380, 935685, 1021725, 1039650, 1185201, 1226070, 1247580, 1316890, 1362300, 1487700, 1559475, 1580268, 1871370, 1975335, 2043450, 2079300, 2370402, 2452140, 2633780, 3065175, 3118950, 3292225, 3555603, 3742740, 3950670, 4086900, 4678425, 4740804, 5926005, 6130350, 6237900, 6584450, 7111206, 7901340, 9356850, 9876675, 11852010, 12260700, 13168900, 14222412, 17778015, 18713700, 19753350, 23704020, 29630025, 35556030, 39506700, 59260050, 71112060, 88890075, 118520100, 177780150, 355560300]

約数ペア:

[(1, 355560300), (2, 177780150), (3, 118520100), (4, 88890075), (5, 71112060), (6, 59260050), (9, 39506700), (10, 35556030), (12, 29630025), (15, 23704020), (18, 19753350), (19, 18713700), (20, 17778015), (25, 14222412), (27, 13168900), (29, 12260700), (30, 11852010), (36, 9876675), (38, 9356850), (45, 7901340), (50, 7111206), (54, 6584450), (57, 6237900), (58, 6130350), (60, 5926005), (75, 4740804), (76, 4678425), (87, 4086900), (90, 3950670), (95, 3742740), (100, 3555603), (108, 3292225), (114, 3118950), (116, 3065175), (135, 2633780), (145, 2452140), (150, 2370402), (171, 2079300), (174, 2043450), (180, 1975335), (190, 1871370), (225, 1580268), (228, 1559475), (239, 1487700), (261, 1362300), (270, 1316890), (285, 1247580), (290, 1226070), (300, 1185201), (342, 1039650), (348, 1021725), (380, 935685), (435, 817380), (450, 790134), (475, 748548), (478, 743850), (513, 693100), (522, 681150), (540, 658445), (551, 645300), (570, 623790), (580, 613035), (675, 526756), (684, 519825), (717, 495900), (725, 490428), (783, 454100), (855, 415860), (870, 408690), (900, 395067), (950, 374274), (956, 371925), (1026, 346550), (1044, 340575), (1102, 322650), (1140, 311895), (1195, 297540), (1305, 272460), (1350, 263378), (1425, 249516), (1434, 247950), (1450, 245214), (1566, 227050), (1653, 215100), (1710, 207930), (1740, 204345), (1900, 187137), (2052, 173275), (2151, 165300), (2175, 163476), (2204, 161325), (2390, 148770), (2565, 138620), (2610, 136230), (2700, 131689), (2755, 129060), (2850, 124758), (2868, 123975), (2900, 122607), (3132, 113525), (3306, 107550), (3420, 103965), (3585, 99180), (3915, 90820), (4275, 83172), (4302, 82650), (4350, 81738), (4541, 78300), (4780, 74385), (4959, 71700), (5130, 69310), (5220, 68115), (5510, 64530), (5700, 62379), (5975, 59508), (6453, 55100), (6525, 54492), (6612, 53775), (6931, 51300), (7170, 49590), (7830, 45410), (8265, 43020), (8550, 41586), (8604, 41325), (8700, 40869), (9082, 39150), (9918, 35850), (10260, 34655), (10755, 33060), (11020, 32265), (11950, 29754), (12825, 27724), (12906, 27550), (13050, 27246), (13623, 26100), (13775, 25812), (13862, 25650), (14340, 24795), (14877, 23900), (15660, 22705), (16530, 21510), (17100, 20793), (17925, 19836), (18164, 19575)]