157688400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{331}}^1\times {\mathrm{397}}^1$

素因数の和:749

約数の個数: 120

約数和(自身を含む): 507930784

約数和(自身を除く): 350242384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 331, 397, 400, 600, 662, 794, 993, 1191, 1200, 1324, 1588, 1655, 1985, 1986, 2382, 2648, 3176, 3310, 3970, 3972, 4764, 4965, 5296, 5955, 6352, 6620, 7940, 7944, 8275, 9528, 9925, 9930, 11910, 13240, 15880, 15888, 16550, 19056, 19850, 19860, 23820, 24825, 26480, 29775, 31760, 33100, 39700, 39720, 47640, 49650, 59550, 66200, 79400, 79440, 95280, 99300, 119100, 131407, 132400, 158800, 198600, 238200, 262814, 394221, 397200, 476400, 525628, 657035, 788442, 1051256, 1314070, 1576884, 1971105, 2102512, 2628140, 3153768, 3285175, 3942210, 5256280, 6307536, 6570350, 7884420, 9855525, 10512560, 13140700, 15768840, 19711050, 26281400, 31537680, 39422100, 52562800, 78844200, 157688400]

約数ペア:

[(1, 157688400), (2, 78844200), (3, 52562800), (4, 39422100), (5, 31537680), (6, 26281400), (8, 19711050), (10, 15768840), (12, 13140700), (15, 10512560), (16, 9855525), (20, 7884420), (24, 6570350), (25, 6307536), (30, 5256280), (40, 3942210), (48, 3285175), (50, 3153768), (60, 2628140), (75, 2102512), (80, 1971105), (100, 1576884), (120, 1314070), (150, 1051256), (200, 788442), (240, 657035), (300, 525628), (331, 476400), (397, 397200), (400, 394221), (600, 262814), (662, 238200), (794, 198600), (993, 158800), (1191, 132400), (1200, 131407), (1324, 119100), (1588, 99300), (1655, 95280), (1985, 79440), (1986, 79400), (2382, 66200), (2648, 59550), (3176, 49650), (3310, 47640), (3970, 39720), (3972, 39700), (4764, 33100), (4965, 31760), (5296, 29775), (5955, 26480), (6352, 24825), (6620, 23820), (7940, 19860), (7944, 19850), (8275, 19056), (9528, 16550), (9925, 15888), (9930, 15880), (11910, 13240)]