478398000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{1123}}^1$

素因数の和:1220

約数の個数: 160

約数和(自身を含む): 1565471232

約数和(自身を除く): 1087073232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 71, 75, 80, 100, 120, 125, 142, 150, 200, 213, 240, 250, 284, 300, 355, 375, 400, 426, 500, 568, 600, 710, 750, 852, 1000, 1065, 1123, 1136, 1200, 1420, 1500, 1704, 1775, 2000, 2130, 2246, 2840, 3000, 3369, 3408, 3550, 4260, 4492, 5325, 5615, 5680, 6000, 6738, 7100, 8520, 8875, 8984, 10650, 11230, 13476, 14200, 16845, 17040, 17750, 17968, 21300, 22460, 26625, 26952, 28075, 28400, 33690, 35500, 42600, 44920, 53250, 53904, 56150, 67380, 71000, 79733, 84225, 85200, 89840, 106500, 112300, 134760, 140375, 142000, 159466, 168450, 213000, 224600, 239199, 269520, 280750, 318932, 336900, 398665, 421125, 426000, 449200, 478398, 561500, 637864, 673800, 797330, 842250, 956796, 1123000, 1195995, 1275728, 1347600, 1594660, 1684500, 1913592, 1993325, 2246000, 2391990, 3189320, 3369000, 3827184, 3986650, 4783980, 5979975, 6378640, 6738000, 7973300, 9567960, 9966625, 11959950, 15946600, 19135920, 19933250, 23919900, 29899875, 31893200, 39866500, 47839800, 59799750, 79733000, 95679600, 119599500, 159466000, 239199000, 478398000]

約数ペア:

[(1, 478398000), (2, 239199000), (3, 159466000), (4, 119599500), (5, 95679600), (6, 79733000), (8, 59799750), (10, 47839800), (12, 39866500), (15, 31893200), (16, 29899875), (20, 23919900), (24, 19933250), (25, 19135920), (30, 15946600), (40, 11959950), (48, 9966625), (50, 9567960), (60, 7973300), (71, 6738000), (75, 6378640), (80, 5979975), (100, 4783980), (120, 3986650), (125, 3827184), (142, 3369000), (150, 3189320), (200, 2391990), (213, 2246000), (240, 1993325), (250, 1913592), (284, 1684500), (300, 1594660), (355, 1347600), (375, 1275728), (400, 1195995), (426, 1123000), (500, 956796), (568, 842250), (600, 797330), (710, 673800), (750, 637864), (852, 561500), (1000, 478398), (1065, 449200), (1123, 426000), (1136, 421125), (1200, 398665), (1420, 336900), (1500, 318932), (1704, 280750), (1775, 269520), (2000, 239199), (2130, 224600), (2246, 213000), (2840, 168450), (3000, 159466), (3369, 142000), (3408, 140375), (3550, 134760), (4260, 112300), (4492, 106500), (5325, 89840), (5615, 85200), (5680, 84225), (6000, 79733), (6738, 71000), (7100, 67380), (8520, 56150), (8875, 53904), (8984, 53250), (10650, 44920), (11230, 42600), (13476, 35500), (14200, 33690), (16845, 28400), (17040, 28075), (17750, 26952), (17968, 26625), (21300, 22460)]