142280100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{1061}}^1$

素因数の和:1230

約数の個数: 108

約数和(自身を含む): 449385300

約数和(自身を除く): 307105200

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 149, 150, 180, 225, 298, 300, 447, 450, 596, 745, 894, 900, 1061, 1341, 1490, 1788, 2122, 2235, 2682, 2980, 3183, 3725, 4244, 4470, 5305, 5364, 6366, 6705, 7450, 8940, 9549, 10610, 11175, 12732, 13410, 14900, 15915, 19098, 21220, 22350, 26525, 26820, 31830, 33525, 38196, 44700, 47745, 53050, 63660, 67050, 79575, 95490, 106100, 134100, 158089, 159150, 190980, 238725, 316178, 318300, 474267, 477450, 632356, 790445, 948534, 954900, 1422801, 1580890, 1897068, 2371335, 2845602, 3161780, 3952225, 4742670, 5691204, 7114005, 7904450, 9485340, 11856675, 14228010, 15808900, 23713350, 28456020, 35570025, 47426700, 71140050, 142280100]

約数ペア:

[(1, 142280100), (2, 71140050), (3, 47426700), (4, 35570025), (5, 28456020), (6, 23713350), (9, 15808900), (10, 14228010), (12, 11856675), (15, 9485340), (18, 7904450), (20, 7114005), (25, 5691204), (30, 4742670), (36, 3952225), (45, 3161780), (50, 2845602), (60, 2371335), (75, 1897068), (90, 1580890), (100, 1422801), (149, 954900), (150, 948534), (180, 790445), (225, 632356), (298, 477450), (300, 474267), (447, 318300), (450, 316178), (596, 238725), (745, 190980), (894, 159150), (900, 158089), (1061, 134100), (1341, 106100), (1490, 95490), (1788, 79575), (2122, 67050), (2235, 63660), (2682, 53050), (2980, 47745), (3183, 44700), (3725, 38196), (4244, 33525), (4470, 31830), (5305, 26820), (5364, 26525), (6366, 22350), (6705, 21220), (7450, 19098), (8940, 15915), (9549, 14900), (10610, 13410), (11175, 12732)]