128500800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1409}}^1$

素因数の和:1453

約数の個数: 168

約数和(自身を含む): 444093600

約数和(自身を除く): 315592800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 150, 152, 160, 190, 192, 200, 228, 240, 285, 300, 304, 320, 380, 400, 456, 475, 480, 570, 600, 608, 760, 800, 912, 950, 960, 1140, 1200, 1216, 1409, 1425, 1520, 1600, 1824, 1900, 2280, 2400, 2818, 2850, 3040, 3648, 3800, 4227, 4560, 4800, 5636, 5700, 6080, 7045, 7600, 8454, 9120, 11272, 11400, 14090, 15200, 16908, 18240, 21135, 22544, 22800, 26771, 28180, 30400, 33816, 35225, 42270, 45088, 45600, 53542, 56360, 67632, 70450, 80313, 84540, 90176, 91200, 105675, 107084, 112720, 133855, 135264, 140900, 160626, 169080, 211350, 214168, 225440, 267710, 270528, 281800, 321252, 338160, 401565, 422700, 428336, 450880, 535420, 563600, 642504, 669275, 676320, 803130, 845400, 856672, 1070840, 1127200, 1285008, 1338550, 1352640, 1606260, 1690800, 1713344, 2007825, 2141680, 2254400, 2570016, 2677100, 3212520, 3381600, 4015650, 4283360, 5140032, 5354200, 6425040, 6763200, 8031300, 8566720, 10708400, 12850080, 16062600, 21416800, 25700160, 32125200, 42833600, 64250400, 128500800]

約数ペア:

[(1, 128500800), (2, 64250400), (3, 42833600), (4, 32125200), (5, 25700160), (6, 21416800), (8, 16062600), (10, 12850080), (12, 10708400), (15, 8566720), (16, 8031300), (19, 6763200), (20, 6425040), (24, 5354200), (25, 5140032), (30, 4283360), (32, 4015650), (38, 3381600), (40, 3212520), (48, 2677100), (50, 2570016), (57, 2254400), (60, 2141680), (64, 2007825), (75, 1713344), (76, 1690800), (80, 1606260), (95, 1352640), (96, 1338550), (100, 1285008), (114, 1127200), (120, 1070840), (150, 856672), (152, 845400), (160, 803130), (190, 676320), (192, 669275), (200, 642504), (228, 563600), (240, 535420), (285, 450880), (300, 428336), (304, 422700), (320, 401565), (380, 338160), (400, 321252), (456, 281800), (475, 270528), (480, 267710), (570, 225440), (600, 214168), (608, 211350), (760, 169080), (800, 160626), (912, 140900), (950, 135264), (960, 133855), (1140, 112720), (1200, 107084), (1216, 105675), (1409, 91200), (1425, 90176), (1520, 84540), (1600, 80313), (1824, 70450), (1900, 67632), (2280, 56360), (2400, 53542), (2818, 45600), (2850, 45088), (3040, 42270), (3648, 35225), (3800, 33816), (4227, 30400), (4560, 28180), (4800, 26771), (5636, 22800), (5700, 22544), (6080, 21135), (7045, 18240), (7600, 16908), (8454, 15200), (9120, 14090), (11272, 11400)]