28415875200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{967}}^1\times {\mathrm{3061}}^1$

素因数の和:4055

約数の個数: 192

約数和(自身を含む): 93722185920

約数和(自身を除く): 65306310720

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, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 967, 1200, 1600, 1920, 1934, 2400, 2901, 3061, 3200, 3868, 4800, 4835, 5802, 6122, 7736, 9183, 9600, 9670, 11604, 12244, 14505, 15305, 15472, 18366, 19340, 23208, 24175, 24488, 29010, 30610, 30944, 36732, 38680, 45915, 46416, 48350, 48976, 58020, 61220, 61888, 72525, 73464, 76525, 77360, 91830, 92832, 96700, 97952, 116040, 122440, 123776, 145050, 146928, 153050, 154720, 183660, 185664, 193400, 195904, 229575, 232080, 244880, 290100, 293856, 306100, 309440, 367320, 371328, 386800, 391808, 459150, 464160, 489760, 580200, 587712, 612200, 618880, 734640, 773600, 918300, 928320, 979520, 1160400, 1175424, 1224400, 1469280, 1547200, 1836600, 1856640, 1959040, 2320800, 2448800, 2938560, 2959987, 3094400, 3673200, 4641600, 4897600, 5877120, 5919974, 7346400, 8879961, 9283200, 9795200, 11839948, 14692800, 14799935, 17759922, 23679896, 29385600, 29599870, 35519844, 44399805, 47359792, 59199740, 71039688, 73999675, 88799610, 94719584, 118399480, 142079376, 147999350, 177599220, 189439168, 221999025, 236798960, 284158752, 295998700, 355198440, 378878336, 443998050, 473597920, 568317504, 591997400, 710396880, 887996100, 947195840, 1136635008, 1183994800, 1420793760, 1775992200, 1894391680, 2367989600, 2841587520, 3551984400, 4735979200, 5683175040, 7103968800, 9471958400, 14207937600, 28415875200]

約数ペア:

[(1, 28415875200), (2, 14207937600), (3, 9471958400), (4, 7103968800), (5, 5683175040), (6, 4735979200), (8, 3551984400), (10, 2841587520), (12, 2367989600), (15, 1894391680), (16, 1775992200), (20, 1420793760), (24, 1183994800), (25, 1136635008), (30, 947195840), (32, 887996100), (40, 710396880), (48, 591997400), (50, 568317504), (60, 473597920), (64, 443998050), (75, 378878336), (80, 355198440), (96, 295998700), (100, 284158752), (120, 236798960), (128, 221999025), (150, 189439168), (160, 177599220), (192, 147999350), (200, 142079376), (240, 118399480), (300, 94719584), (320, 88799610), (384, 73999675), (400, 71039688), (480, 59199740), (600, 47359792), (640, 44399805), (800, 35519844), (960, 29599870), (967, 29385600), (1200, 23679896), (1600, 17759922), (1920, 14799935), (1934, 14692800), (2400, 11839948), (2901, 9795200), (3061, 9283200), (3200, 8879961), (3868, 7346400), (4800, 5919974), (4835, 5877120), (5802, 4897600), (6122, 4641600), (7736, 3673200), (9183, 3094400), (9600, 2959987), (9670, 2938560), (11604, 2448800), (12244, 2320800), (14505, 1959040), (15305, 1856640), (15472, 1836600), (18366, 1547200), (19340, 1469280), (23208, 1224400), (24175, 1175424), (24488, 1160400), (29010, 979520), (30610, 928320), (30944, 918300), (36732, 773600), (38680, 734640), (45915, 618880), (46416, 612200), (48350, 587712), (48976, 580200), (58020, 489760), (61220, 464160), (61888, 459150), (72525, 391808), (73464, 386800), (76525, 371328), (77360, 367320), (91830, 309440), (92832, 306100), (96700, 293856), (97952, 290100), (116040, 244880), (122440, 232080), (123776, 229575), (145050, 195904), (146928, 193400), (153050, 185664), (154720, 183660)]