120218700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 288

約数和(自身を含む): 439971840

約数和(自身を除く): 319753140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 23, 25, 28, 30, 35, 38, 42, 46, 50, 57, 60, 69, 70, 75, 76, 84, 92, 95, 100, 105, 114, 115, 131, 133, 138, 140, 150, 161, 175, 190, 210, 228, 230, 262, 266, 276, 285, 300, 322, 345, 350, 380, 393, 399, 420, 437, 460, 475, 483, 524, 525, 532, 570, 575, 644, 655, 665, 690, 700, 786, 798, 805, 874, 917, 950, 966, 1050, 1140, 1150, 1310, 1311, 1330, 1380, 1425, 1572, 1596, 1610, 1725, 1748, 1834, 1900, 1932, 1965, 1995, 2100, 2185, 2300, 2415, 2489, 2620, 2622, 2660, 2751, 2850, 3013, 3059, 3220, 3275, 3325, 3450, 3668, 3930, 3990, 4025, 4370, 4585, 4830, 4978, 5244, 5502, 5700, 6026, 6118, 6550, 6555, 6650, 6900, 7467, 7860, 7980, 8050, 8740, 9039, 9170, 9177, 9660, 9825, 9956, 9975, 10925, 11004, 12052, 12075, 12236, 12445, 13100, 13110, 13300, 13755, 14934, 15065, 15295, 16100, 17423, 18078, 18340, 18354, 19650, 19950, 21091, 21850, 22925, 24150, 24890, 26220, 27510, 29868, 30130, 30590, 32775, 34846, 36156, 36708, 37335, 39300, 39900, 42182, 43700, 45195, 45850, 45885, 48300, 49780, 52269, 55020, 57247, 60260, 61180, 62225, 63273, 65550, 68775, 69692, 74670, 75325, 76475, 84364, 87115, 90390, 91700, 91770, 104538, 105455, 114494, 124450, 126546, 131100, 137550, 149340, 150650, 152950, 171741, 174230, 180780, 183540, 186675, 209076, 210910, 225975, 228988, 229425, 248900, 253092, 261345, 275100, 286235, 301300, 305900, 316365, 343482, 348460, 373350, 400729, 421820, 435575, 451950, 458850, 522690, 527275, 572470, 632730, 686964, 746700, 801458, 858705, 871150, 903900, 917700, 1045380, 1054550, 1144940, 1202187, 1265460, 1306725, 1431175, 1581825, 1602916, 1717410, 1742300, 2003645, 2109100, 2404374, 2613450, 2862350, 3163650, 3434820, 4007290, 4293525, 4808748, 5226900, 5724700, 6010935, 6327300, 8014580, 8587050, 10018225, 12021870, 17174100, 20036450, 24043740, 30054675, 40072900, 60109350, 120218700]

約数ペア:

[(1, 120218700), (2, 60109350), (3, 40072900), (4, 30054675), (5, 24043740), (6, 20036450), (7, 17174100), (10, 12021870), (12, 10018225), (14, 8587050), (15, 8014580), (19, 6327300), (20, 6010935), (21, 5724700), (23, 5226900), (25, 4808748), (28, 4293525), (30, 4007290), (35, 3434820), (38, 3163650), (42, 2862350), (46, 2613450), (50, 2404374), (57, 2109100), (60, 2003645), (69, 1742300), (70, 1717410), (75, 1602916), (76, 1581825), (84, 1431175), (92, 1306725), (95, 1265460), (100, 1202187), (105, 1144940), (114, 1054550), (115, 1045380), (131, 917700), (133, 903900), (138, 871150), (140, 858705), (150, 801458), (161, 746700), (175, 686964), (190, 632730), (210, 572470), (228, 527275), (230, 522690), (262, 458850), (266, 451950), (276, 435575), (285, 421820), (300, 400729), (322, 373350), (345, 348460), (350, 343482), (380, 316365), (393, 305900), (399, 301300), (420, 286235), (437, 275100), (460, 261345), (475, 253092), (483, 248900), (524, 229425), (525, 228988), (532, 225975), (570, 210910), (575, 209076), (644, 186675), (655, 183540), (665, 180780), (690, 174230), (700, 171741), (786, 152950), (798, 150650), (805, 149340), (874, 137550), (917, 131100), (950, 126546), (966, 124450), (1050, 114494), (1140, 105455), (1150, 104538), (1310, 91770), (1311, 91700), (1330, 90390), (1380, 87115), (1425, 84364), (1572, 76475), (1596, 75325), (1610, 74670), (1725, 69692), (1748, 68775), (1834, 65550), (1900, 63273), (1932, 62225), (1965, 61180), (1995, 60260), (2100, 57247), (2185, 55020), (2300, 52269), (2415, 49780), (2489, 48300), (2620, 45885), (2622, 45850), (2660, 45195), (2751, 43700), (2850, 42182), (3013, 39900), (3059, 39300), (3220, 37335), (3275, 36708), (3325, 36156), (3450, 34846), (3668, 32775), (3930, 30590), (3990, 30130), (4025, 29868), (4370, 27510), (4585, 26220), (4830, 24890), (4978, 24150), (5244, 22925), (5502, 21850), (5700, 21091), (6026, 19950), (6118, 19650), (6550, 18354), (6555, 18340), (6650, 18078), (6900, 17423), (7467, 16100), (7860, 15295), (7980, 15065), (8050, 14934), (8740, 13755), (9039, 13300), (9170, 13110), (9177, 13100), (9660, 12445), (9825, 12236), (9956, 12075), (9975, 12052), (10925, 11004)]