80377200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:376

約数の個数: 180

約数和(自身を含む): 283341240

約数和(自身を除く): 202964040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 83, 90, 100, 120, 144, 150, 166, 180, 200, 225, 240, 249, 269, 300, 332, 360, 400, 415, 450, 498, 538, 600, 664, 720, 747, 807, 830, 900, 996, 1076, 1200, 1245, 1328, 1345, 1494, 1614, 1660, 1800, 1992, 2075, 2152, 2421, 2490, 2690, 2988, 3228, 3320, 3600, 3735, 3984, 4035, 4150, 4304, 4842, 4980, 5380, 5976, 6225, 6456, 6640, 6725, 7470, 8070, 8300, 9684, 9960, 10760, 11952, 12105, 12450, 12912, 13450, 14940, 16140, 16600, 18675, 19368, 19920, 20175, 21520, 22327, 24210, 24900, 26900, 29880, 32280, 33200, 37350, 38736, 40350, 44654, 48420, 49800, 53800, 59760, 60525, 64560, 66981, 74700, 80700, 89308, 96840, 99600, 107600, 111635, 121050, 133962, 149400, 161400, 178616, 193680, 200943, 223270, 242100, 267924, 298800, 322800, 334905, 357232, 401886, 446540, 484200, 535848, 558175, 669810, 803772, 893080, 968400, 1004715, 1071696, 1116350, 1339620, 1607544, 1674525, 1786160, 2009430, 2232700, 2679240, 3215088, 3349050, 4018860, 4465400, 5023575, 5358480, 6698100, 8037720, 8930800, 10047150, 13396200, 16075440, 20094300, 26792400, 40188600, 80377200]

約数ペア:

[(1, 80377200), (2, 40188600), (3, 26792400), (4, 20094300), (5, 16075440), (6, 13396200), (8, 10047150), (9, 8930800), (10, 8037720), (12, 6698100), (15, 5358480), (16, 5023575), (18, 4465400), (20, 4018860), (24, 3349050), (25, 3215088), (30, 2679240), (36, 2232700), (40, 2009430), (45, 1786160), (48, 1674525), (50, 1607544), (60, 1339620), (72, 1116350), (75, 1071696), (80, 1004715), (83, 968400), (90, 893080), (100, 803772), (120, 669810), (144, 558175), (150, 535848), (166, 484200), (180, 446540), (200, 401886), (225, 357232), (240, 334905), (249, 322800), (269, 298800), (300, 267924), (332, 242100), (360, 223270), (400, 200943), (415, 193680), (450, 178616), (498, 161400), (538, 149400), (600, 133962), (664, 121050), (720, 111635), (747, 107600), (807, 99600), (830, 96840), (900, 89308), (996, 80700), (1076, 74700), (1200, 66981), (1245, 64560), (1328, 60525), (1345, 59760), (1494, 53800), (1614, 49800), (1660, 48420), (1800, 44654), (1992, 40350), (2075, 38736), (2152, 37350), (2421, 33200), (2490, 32280), (2690, 29880), (2988, 26900), (3228, 24900), (3320, 24210), (3600, 22327), (3735, 21520), (3984, 20175), (4035, 19920), (4150, 19368), (4304, 18675), (4842, 16600), (4980, 16140), (5380, 14940), (5976, 13450), (6225, 12912), (6456, 12450), (6640, 12105), (6725, 11952), (7470, 10760), (8070, 9960), (8300, 9684)]