215332800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:535

約数の個数: 168

約数和(自身を含む): 714518256

約数和(自身を除く): 499185456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 113, 120, 150, 160, 192, 200, 226, 240, 300, 320, 339, 397, 400, 452, 480, 565, 600, 678, 794, 800, 904, 960, 1130, 1191, 1200, 1356, 1588, 1600, 1695, 1808, 1985, 2260, 2382, 2400, 2712, 2825, 3176, 3390, 3616, 3970, 4520, 4764, 4800, 5424, 5650, 5955, 6352, 6780, 7232, 7940, 8475, 9040, 9528, 9925, 10848, 11300, 11910, 12704, 13560, 15880, 16950, 18080, 19056, 19850, 21696, 22600, 23820, 25408, 27120, 29775, 31760, 33900, 36160, 38112, 39700, 44861, 45200, 47640, 54240, 59550, 63520, 67800, 76224, 79400, 89722, 90400, 95280, 108480, 119100, 127040, 134583, 135600, 158800, 179444, 180800, 190560, 224305, 238200, 269166, 271200, 317600, 358888, 381120, 448610, 476400, 538332, 542400, 635200, 672915, 717776, 897220, 952800, 1076664, 1121525, 1345830, 1435552, 1794440, 1905600, 2153328, 2243050, 2691660, 2871104, 3364575, 3588880, 4306656, 4486100, 5383320, 6729150, 7177760, 8613312, 8972200, 10766640, 13458300, 14355520, 17944400, 21533280, 26916600, 35888800, 43066560, 53833200, 71777600, 107666400, 215332800]

約数ペア:

[(1, 215332800), (2, 107666400), (3, 71777600), (4, 53833200), (5, 43066560), (6, 35888800), (8, 26916600), (10, 21533280), (12, 17944400), (15, 14355520), (16, 13458300), (20, 10766640), (24, 8972200), (25, 8613312), (30, 7177760), (32, 6729150), (40, 5383320), (48, 4486100), (50, 4306656), (60, 3588880), (64, 3364575), (75, 2871104), (80, 2691660), (96, 2243050), (100, 2153328), (113, 1905600), (120, 1794440), (150, 1435552), (160, 1345830), (192, 1121525), (200, 1076664), (226, 952800), (240, 897220), (300, 717776), (320, 672915), (339, 635200), (397, 542400), (400, 538332), (452, 476400), (480, 448610), (565, 381120), (600, 358888), (678, 317600), (794, 271200), (800, 269166), (904, 238200), (960, 224305), (1130, 190560), (1191, 180800), (1200, 179444), (1356, 158800), (1588, 135600), (1600, 134583), (1695, 127040), (1808, 119100), (1985, 108480), (2260, 95280), (2382, 90400), (2400, 89722), (2712, 79400), (2825, 76224), (3176, 67800), (3390, 63520), (3616, 59550), (3970, 54240), (4520, 47640), (4764, 45200), (4800, 44861), (5424, 39700), (5650, 38112), (5955, 36160), (6352, 33900), (6780, 31760), (7232, 29775), (7940, 27120), (8475, 25408), (9040, 23820), (9528, 22600), (9925, 21696), (10848, 19850), (11300, 19056), (11910, 18080), (12704, 16950), (13560, 15880)]