389884800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2389}}^1$

素因数の和:2433

約数の個数: 192

約数和(自身を含む): 1360292400

約数和(自身を除く): 970407600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 128, 136, 150, 160, 170, 192, 200, 204, 240, 255, 272, 300, 320, 340, 384, 400, 408, 425, 480, 510, 544, 600, 640, 680, 800, 816, 850, 960, 1020, 1088, 1200, 1275, 1360, 1600, 1632, 1700, 1920, 2040, 2176, 2389, 2400, 2550, 2720, 3200, 3264, 3400, 4080, 4778, 4800, 5100, 5440, 6528, 6800, 7167, 8160, 9556, 9600, 10200, 10880, 11945, 13600, 14334, 16320, 19112, 20400, 23890, 27200, 28668, 32640, 35835, 38224, 40613, 40800, 47780, 54400, 57336, 59725, 71670, 76448, 81226, 81600, 95560, 114672, 119450, 121839, 143340, 152896, 162452, 163200, 179175, 191120, 203065, 229344, 238900, 243678, 286680, 305792, 324904, 358350, 382240, 406130, 458688, 477800, 487356, 573360, 609195, 649808, 716700, 764480, 812260, 917376, 955600, 974712, 1015325, 1146720, 1218390, 1299616, 1433400, 1528960, 1624520, 1911200, 1949424, 2030650, 2293440, 2436780, 2599232, 2866800, 3045975, 3249040, 3822400, 3898848, 4061300, 4586880, 4873560, 5198464, 5733600, 6091950, 6498080, 7644800, 7797696, 8122600, 9747120, 11467200, 12183900, 12996160, 15595392, 16245200, 19494240, 22934400, 24367800, 25992320, 32490400, 38988480, 48735600, 64980800, 77976960, 97471200, 129961600, 194942400, 389884800]

約数ペア:

[(1, 389884800), (2, 194942400), (3, 129961600), (4, 97471200), (5, 77976960), (6, 64980800), (8, 48735600), (10, 38988480), (12, 32490400), (15, 25992320), (16, 24367800), (17, 22934400), (20, 19494240), (24, 16245200), (25, 15595392), (30, 12996160), (32, 12183900), (34, 11467200), (40, 9747120), (48, 8122600), (50, 7797696), (51, 7644800), (60, 6498080), (64, 6091950), (68, 5733600), (75, 5198464), (80, 4873560), (85, 4586880), (96, 4061300), (100, 3898848), (102, 3822400), (120, 3249040), (128, 3045975), (136, 2866800), (150, 2599232), (160, 2436780), (170, 2293440), (192, 2030650), (200, 1949424), (204, 1911200), (240, 1624520), (255, 1528960), (272, 1433400), (300, 1299616), (320, 1218390), (340, 1146720), (384, 1015325), (400, 974712), (408, 955600), (425, 917376), (480, 812260), (510, 764480), (544, 716700), (600, 649808), (640, 609195), (680, 573360), (800, 487356), (816, 477800), (850, 458688), (960, 406130), (1020, 382240), (1088, 358350), (1200, 324904), (1275, 305792), (1360, 286680), (1600, 243678), (1632, 238900), (1700, 229344), (1920, 203065), (2040, 191120), (2176, 179175), (2389, 163200), (2400, 162452), (2550, 152896), (2720, 143340), (3200, 121839), (3264, 119450), (3400, 114672), (4080, 95560), (4778, 81600), (4800, 81226), (5100, 76448), (5440, 71670), (6528, 59725), (6800, 57336), (7167, 54400), (8160, 47780), (9556, 40800), (9600, 40613), (10200, 38224), (10880, 35835), (11945, 32640), (13600, 28668), (14334, 27200), (16320, 23890), (19112, 20400)]