161863800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2267}}^1$

素因数の和:2310

約数の個数: 192

約数和(自身を含む): 607461120

約数和(自身を除く): 445597320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 25, 28, 30, 34, 35, 40, 42, 50, 51, 56, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 120, 136, 140, 150, 168, 170, 175, 200, 204, 210, 238, 255, 280, 300, 340, 350, 357, 408, 420, 425, 476, 510, 525, 595, 600, 680, 700, 714, 840, 850, 952, 1020, 1050, 1190, 1275, 1400, 1428, 1700, 1785, 2040, 2100, 2267, 2380, 2550, 2856, 2975, 3400, 3570, 4200, 4534, 4760, 5100, 5950, 6801, 7140, 8925, 9068, 10200, 11335, 11900, 13602, 14280, 15869, 17850, 18136, 22670, 23800, 27204, 31738, 34005, 35700, 38539, 45340, 47607, 54408, 56675, 63476, 68010, 71400, 77078, 79345, 90680, 95214, 113350, 115617, 126952, 136020, 154156, 158690, 170025, 190428, 192695, 226700, 231234, 238035, 269773, 272040, 308312, 317380, 340050, 380856, 385390, 396725, 453400, 462468, 476070, 539546, 578085, 634760, 680100, 770780, 793450, 809319, 924936, 952140, 963475, 1079092, 1156170, 1190175, 1348865, 1360200, 1541560, 1586900, 1618638, 1904280, 1926950, 2158184, 2312340, 2380350, 2697730, 2890425, 3173800, 3237276, 3853900, 4046595, 4624680, 4760700, 5395460, 5780850, 6474552, 6744325, 7707800, 8093190, 9521400, 10790920, 11561700, 13488650, 16186380, 20232975, 23123400, 26977300, 32372760, 40465950, 53954600, 80931900, 161863800]

約数ペア:

[(1, 161863800), (2, 80931900), (3, 53954600), (4, 40465950), (5, 32372760), (6, 26977300), (7, 23123400), (8, 20232975), (10, 16186380), (12, 13488650), (14, 11561700), (15, 10790920), (17, 9521400), (20, 8093190), (21, 7707800), (24, 6744325), (25, 6474552), (28, 5780850), (30, 5395460), (34, 4760700), (35, 4624680), (40, 4046595), (42, 3853900), (50, 3237276), (51, 3173800), (56, 2890425), (60, 2697730), (68, 2380350), (70, 2312340), (75, 2158184), (84, 1926950), (85, 1904280), (100, 1618638), (102, 1586900), (105, 1541560), (119, 1360200), (120, 1348865), (136, 1190175), (140, 1156170), (150, 1079092), (168, 963475), (170, 952140), (175, 924936), (200, 809319), (204, 793450), (210, 770780), (238, 680100), (255, 634760), (280, 578085), (300, 539546), (340, 476070), (350, 462468), (357, 453400), (408, 396725), (420, 385390), (425, 380856), (476, 340050), (510, 317380), (525, 308312), (595, 272040), (600, 269773), (680, 238035), (700, 231234), (714, 226700), (840, 192695), (850, 190428), (952, 170025), (1020, 158690), (1050, 154156), (1190, 136020), (1275, 126952), (1400, 115617), (1428, 113350), (1700, 95214), (1785, 90680), (2040, 79345), (2100, 77078), (2267, 71400), (2380, 68010), (2550, 63476), (2856, 56675), (2975, 54408), (3400, 47607), (3570, 45340), (4200, 38539), (4534, 35700), (4760, 34005), (5100, 31738), (5950, 27204), (6801, 23800), (7140, 22670), (8925, 18136), (9068, 17850), (10200, 15869), (11335, 14280), (11900, 13602)]