122955600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1297}}^1$

素因数の和:1397

約数の個数: 120

約数和(自身を含む): 399160960

約数和(自身を除く): 276205360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 79, 80, 100, 120, 150, 158, 200, 237, 240, 300, 316, 395, 400, 474, 600, 632, 790, 948, 1185, 1200, 1264, 1297, 1580, 1896, 1975, 2370, 2594, 3160, 3792, 3891, 3950, 4740, 5188, 5925, 6320, 6485, 7782, 7900, 9480, 10376, 11850, 12970, 15564, 15800, 18960, 19455, 20752, 23700, 25940, 31128, 31600, 32425, 38910, 47400, 51880, 62256, 64850, 77820, 94800, 97275, 102463, 103760, 129700, 155640, 194550, 204926, 259400, 307389, 311280, 389100, 409852, 512315, 518800, 614778, 778200, 819704, 1024630, 1229556, 1536945, 1556400, 1639408, 2049260, 2459112, 2561575, 3073890, 4098520, 4918224, 5123150, 6147780, 7684725, 8197040, 10246300, 12295560, 15369450, 20492600, 24591120, 30738900, 40985200, 61477800, 122955600]

約数ペア:

[(1, 122955600), (2, 61477800), (3, 40985200), (4, 30738900), (5, 24591120), (6, 20492600), (8, 15369450), (10, 12295560), (12, 10246300), (15, 8197040), (16, 7684725), (20, 6147780), (24, 5123150), (25, 4918224), (30, 4098520), (40, 3073890), (48, 2561575), (50, 2459112), (60, 2049260), (75, 1639408), (79, 1556400), (80, 1536945), (100, 1229556), (120, 1024630), (150, 819704), (158, 778200), (200, 614778), (237, 518800), (240, 512315), (300, 409852), (316, 389100), (395, 311280), (400, 307389), (474, 259400), (600, 204926), (632, 194550), (790, 155640), (948, 129700), (1185, 103760), (1200, 102463), (1264, 97275), (1297, 94800), (1580, 77820), (1896, 64850), (1975, 62256), (2370, 51880), (2594, 47400), (3160, 38910), (3792, 32425), (3891, 31600), (3950, 31128), (4740, 25940), (5188, 23700), (5925, 20752), (6320, 19455), (6485, 18960), (7782, 15800), (7900, 15564), (9480, 12970), (10376, 11850)]