72297600

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:487

約数の個数: 192

約数和(自身を含む): 252707040

約数和(自身を除く): 180409440

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, 443, 480, 510, 544, 600, 640, 680, 800, 816, 850, 886, 960, 1020, 1088, 1200, 1275, 1329, 1360, 1600, 1632, 1700, 1772, 1920, 2040, 2176, 2215, 2400, 2550, 2658, 2720, 3200, 3264, 3400, 3544, 4080, 4430, 4800, 5100, 5316, 5440, 6528, 6645, 6800, 7088, 7531, 8160, 8860, 9600, 10200, 10632, 10880, 11075, 13290, 13600, 14176, 15062, 16320, 17720, 20400, 21264, 22150, 22593, 26580, 27200, 28352, 30124, 32640, 33225, 35440, 37655, 40800, 42528, 44300, 45186, 53160, 54400, 56704, 60248, 66450, 70880, 75310, 81600, 85056, 88600, 90372, 106320, 112965, 120496, 132900, 141760, 150620, 163200, 170112, 177200, 180744, 188275, 212640, 225930, 240992, 265800, 283520, 301240, 354400, 361488, 376550, 425280, 451860, 481984, 531600, 564825, 602480, 708800, 722976, 753100, 850560, 903720, 963968, 1063200, 1129650, 1204960, 1417600, 1445952, 1506200, 1807440, 2126400, 2259300, 2409920, 2891904, 3012400, 3614880, 4252800, 4518600, 4819840, 6024800, 7229760, 9037200, 12049600, 14459520, 18074400, 24099200, 36148800, 72297600]

約数ペア:

[(1, 72297600), (2, 36148800), (3, 24099200), (4, 18074400), (5, 14459520), (6, 12049600), (8, 9037200), (10, 7229760), (12, 6024800), (15, 4819840), (16, 4518600), (17, 4252800), (20, 3614880), (24, 3012400), (25, 2891904), (30, 2409920), (32, 2259300), (34, 2126400), (40, 1807440), (48, 1506200), (50, 1445952), (51, 1417600), (60, 1204960), (64, 1129650), (68, 1063200), (75, 963968), (80, 903720), (85, 850560), (96, 753100), (100, 722976), (102, 708800), (120, 602480), (128, 564825), (136, 531600), (150, 481984), (160, 451860), (170, 425280), (192, 376550), (200, 361488), (204, 354400), (240, 301240), (255, 283520), (272, 265800), (300, 240992), (320, 225930), (340, 212640), (384, 188275), (400, 180744), (408, 177200), (425, 170112), (443, 163200), (480, 150620), (510, 141760), (544, 132900), (600, 120496), (640, 112965), (680, 106320), (800, 90372), (816, 88600), (850, 85056), (886, 81600), (960, 75310), (1020, 70880), (1088, 66450), (1200, 60248), (1275, 56704), (1329, 54400), (1360, 53160), (1600, 45186), (1632, 44300), (1700, 42528), (1772, 40800), (1920, 37655), (2040, 35440), (2176, 33225), (2215, 32640), (2400, 30124), (2550, 28352), (2658, 27200), (2720, 26580), (3200, 22593), (3264, 22150), (3400, 21264), (3544, 20400), (4080, 17720), (4430, 16320), (4800, 15062), (5100, 14176), (5316, 13600), (5440, 13290), (6528, 11075), (6645, 10880), (6800, 10632), (7088, 10200), (7531, 9600), (8160, 8860)]