143028900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:411

約数の個数: 216

約数和(自身を含む): 521049984

約数和(自身を除く): 378021084

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 73, 75, 84, 90, 100, 105, 126, 140, 146, 150, 175, 180, 210, 219, 225, 252, 292, 300, 311, 315, 350, 365, 420, 438, 450, 511, 525, 622, 630, 657, 700, 730, 876, 900, 933, 1022, 1050, 1095, 1244, 1260, 1314, 1460, 1533, 1555, 1575, 1825, 1866, 2044, 2100, 2177, 2190, 2555, 2628, 2799, 3066, 3110, 3150, 3285, 3650, 3732, 4354, 4380, 4599, 4665, 5110, 5475, 5598, 6132, 6220, 6300, 6531, 6570, 7300, 7665, 7775, 8708, 9198, 9330, 10220, 10885, 10950, 11196, 12775, 13062, 13140, 13995, 15330, 15550, 16425, 18396, 18660, 19593, 21770, 21900, 22703, 22995, 23325, 25550, 26124, 27990, 30660, 31100, 32655, 32850, 38325, 39186, 43540, 45406, 45990, 46650, 51100, 54425, 55980, 65310, 65700, 68109, 69975, 76650, 78372, 90812, 91980, 93300, 97965, 108850, 113515, 114975, 130620, 136218, 139950, 153300, 158921, 163275, 195930, 204327, 217700, 227030, 229950, 272436, 279900, 317842, 326550, 340545, 391860, 408654, 454060, 459900, 476763, 489825, 567575, 635684, 653100, 681090, 794605, 817308, 953526, 979650, 1021635, 1135150, 1362180, 1430289, 1589210, 1702725, 1907052, 1959300, 2043270, 2270300, 2383815, 2860578, 3178420, 3405450, 3973025, 4086540, 4767630, 5108175, 5721156, 6810900, 7151445, 7946050, 9535260, 10216350, 11919075, 14302890, 15892100, 20432700, 23838150, 28605780, 35757225, 47676300, 71514450, 143028900]

約数ペア:

[(1, 143028900), (2, 71514450), (3, 47676300), (4, 35757225), (5, 28605780), (6, 23838150), (7, 20432700), (9, 15892100), (10, 14302890), (12, 11919075), (14, 10216350), (15, 9535260), (18, 7946050), (20, 7151445), (21, 6810900), (25, 5721156), (28, 5108175), (30, 4767630), (35, 4086540), (36, 3973025), (42, 3405450), (45, 3178420), (50, 2860578), (60, 2383815), (63, 2270300), (70, 2043270), (73, 1959300), (75, 1907052), (84, 1702725), (90, 1589210), (100, 1430289), (105, 1362180), (126, 1135150), (140, 1021635), (146, 979650), (150, 953526), (175, 817308), (180, 794605), (210, 681090), (219, 653100), (225, 635684), (252, 567575), (292, 489825), (300, 476763), (311, 459900), (315, 454060), (350, 408654), (365, 391860), (420, 340545), (438, 326550), (450, 317842), (511, 279900), (525, 272436), (622, 229950), (630, 227030), (657, 217700), (700, 204327), (730, 195930), (876, 163275), (900, 158921), (933, 153300), (1022, 139950), (1050, 136218), (1095, 130620), (1244, 114975), (1260, 113515), (1314, 108850), (1460, 97965), (1533, 93300), (1555, 91980), (1575, 90812), (1825, 78372), (1866, 76650), (2044, 69975), (2100, 68109), (2177, 65700), (2190, 65310), (2555, 55980), (2628, 54425), (2799, 51100), (3066, 46650), (3110, 45990), (3150, 45406), (3285, 43540), (3650, 39186), (3732, 38325), (4354, 32850), (4380, 32655), (4599, 31100), (4665, 30660), (5110, 27990), (5475, 26124), (5598, 25550), (6132, 23325), (6220, 22995), (6300, 22703), (6531, 21900), (6570, 21770), (7300, 19593), (7665, 18660), (7775, 18396), (8708, 16425), (9198, 15550), (9330, 15330), (10220, 13995), (10885, 13140), (10950, 13062), (11196, 12775)]