148400280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{58889}}^1$

素因数の和:58913

約数の個数: 96

約数和(自身を含む): 551210400

約数和(自身を除く): 402810120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 58889, 117778, 176667, 235556, 294445, 353334, 412223, 471112, 530001, 588890, 706668, 824446, 883335, 1060002, 1177780, 1236669, 1413336, 1648892, 1766670, 2061115, 2120004, 2355560, 2473338, 2650005, 3297784, 3533340, 3710007, 4122230, 4240008, 4946676, 5300010, 6183345, 7066680, 7420014, 8244460, 9893352, 10600020, 12366690, 14840028, 16488920, 18550035, 21200040, 24733380, 29680056, 37100070, 49466760, 74200140, 148400280]

約数ペア:

[(1, 148400280), (2, 74200140), (3, 49466760), (4, 37100070), (5, 29680056), (6, 24733380), (7, 21200040), (8, 18550035), (9, 16488920), (10, 14840028), (12, 12366690), (14, 10600020), (15, 9893352), (18, 8244460), (20, 7420014), (21, 7066680), (24, 6183345), (28, 5300010), (30, 4946676), (35, 4240008), (36, 4122230), (40, 3710007), (42, 3533340), (45, 3297784), (56, 2650005), (60, 2473338), (63, 2355560), (70, 2120004), (72, 2061115), (84, 1766670), (90, 1648892), (105, 1413336), (120, 1236669), (126, 1177780), (140, 1060002), (168, 883335), (180, 824446), (210, 706668), (252, 588890), (280, 530001), (315, 471112), (360, 412223), (420, 353334), (504, 294445), (630, 235556), (840, 176667), (1260, 117778), (2520, 58889)]