78067200

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:157

約数の個数: 240

約数和(自身を含む): 274000320

約数和(自身を除く): 195933120

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, 107, 114, 120, 128, 150, 152, 160, 190, 192, 200, 214, 228, 240, 256, 285, 300, 304, 320, 321, 380, 384, 400, 428, 456, 475, 480, 512, 535, 570, 600, 608, 640, 642, 760, 768, 800, 856, 912, 950, 960, 1070, 1140, 1200, 1216, 1280, 1284, 1425, 1520, 1536, 1600, 1605, 1712, 1824, 1900, 1920, 2033, 2140, 2280, 2400, 2432, 2560, 2568, 2675, 2850, 3040, 3200, 3210, 3424, 3648, 3800, 3840, 4066, 4280, 4560, 4800, 4864, 5136, 5350, 5700, 6080, 6099, 6400, 6420, 6848, 7296, 7600, 7680, 8025, 8132, 8560, 9120, 9600, 9728, 10165, 10272, 10700, 11400, 12160, 12198, 12800, 12840, 13696, 14592, 15200, 16050, 16264, 17120, 18240, 19200, 20330, 20544, 21400, 22800, 24320, 24396, 25680, 27392, 29184, 30400, 30495, 32100, 32528, 34240, 36480, 38400, 40660, 41088, 42800, 45600, 48640, 48792, 50825, 51360, 54784, 60800, 60990, 64200, 65056, 68480, 72960, 81320, 82176, 85600, 91200, 97584, 101650, 102720, 121600, 121980, 128400, 130112, 136960, 145920, 152475, 162640, 164352, 171200, 182400, 195168, 203300, 205440, 243200, 243960, 256800, 260224, 273920, 304950, 325280, 342400, 364800, 390336, 406600, 410880, 487920, 513600, 520448, 609900, 650560, 684800, 729600, 780672, 813200, 821760, 975840, 1027200, 1040896, 1219800, 1301120, 1369600, 1561344, 1626400, 1951680, 2054400, 2439600, 2602240, 3122688, 3252800, 3903360, 4108800, 4879200, 5204480, 6505600, 7806720, 9758400, 13011200, 15613440, 19516800, 26022400, 39033600, 78067200]

約数ペア:

[(1, 78067200), (2, 39033600), (3, 26022400), (4, 19516800), (5, 15613440), (6, 13011200), (8, 9758400), (10, 7806720), (12, 6505600), (15, 5204480), (16, 4879200), (19, 4108800), (20, 3903360), (24, 3252800), (25, 3122688), (30, 2602240), (32, 2439600), (38, 2054400), (40, 1951680), (48, 1626400), (50, 1561344), (57, 1369600), (60, 1301120), (64, 1219800), (75, 1040896), (76, 1027200), (80, 975840), (95, 821760), (96, 813200), (100, 780672), (107, 729600), (114, 684800), (120, 650560), (128, 609900), (150, 520448), (152, 513600), (160, 487920), (190, 410880), (192, 406600), (200, 390336), (214, 364800), (228, 342400), (240, 325280), (256, 304950), (285, 273920), (300, 260224), (304, 256800), (320, 243960), (321, 243200), (380, 205440), (384, 203300), (400, 195168), (428, 182400), (456, 171200), (475, 164352), (480, 162640), (512, 152475), (535, 145920), (570, 136960), (600, 130112), (608, 128400), (640, 121980), (642, 121600), (760, 102720), (768, 101650), (800, 97584), (856, 91200), (912, 85600), (950, 82176), (960, 81320), (1070, 72960), (1140, 68480), (1200, 65056), (1216, 64200), (1280, 60990), (1284, 60800), (1425, 54784), (1520, 51360), (1536, 50825), (1600, 48792), (1605, 48640), (1712, 45600), (1824, 42800), (1900, 41088), (1920, 40660), (2033, 38400), (2140, 36480), (2280, 34240), (2400, 32528), (2432, 32100), (2560, 30495), (2568, 30400), (2675, 29184), (2850, 27392), (3040, 25680), (3200, 24396), (3210, 24320), (3424, 22800), (3648, 21400), (3800, 20544), (3840, 20330), (4066, 19200), (4280, 18240), (4560, 17120), (4800, 16264), (4864, 16050), (5136, 15200), (5350, 14592), (5700, 13696), (6080, 12840), (6099, 12800), (6400, 12198), (6420, 12160), (6848, 11400), (7296, 10700), (7600, 10272), (7680, 10165), (8025, 9728), (8132, 9600), (8560, 9120)]