240048900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1$

素因数の和:1020

約数の個数: 288

約数和(自身を含む): 950772480

約数和(自身を除く): 710723580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 27, 28, 30, 35, 36, 39, 42, 45, 50, 52, 54, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 108, 117, 126, 130, 135, 140, 150, 156, 175, 180, 182, 189, 195, 210, 225, 234, 252, 260, 270, 273, 300, 315, 325, 350, 351, 364, 378, 390, 420, 450, 455, 468, 525, 540, 546, 585, 630, 650, 675, 700, 702, 756, 780, 819, 900, 910, 945, 975, 977, 1050, 1092, 1170, 1260, 1300, 1350, 1365, 1404, 1575, 1638, 1755, 1820, 1890, 1950, 1954, 2100, 2275, 2340, 2457, 2700, 2730, 2925, 2931, 3150, 3276, 3510, 3780, 3900, 3908, 4095, 4550, 4725, 4885, 4914, 5460, 5850, 5862, 6300, 6825, 6839, 7020, 8190, 8775, 8793, 9100, 9450, 9770, 9828, 11700, 11724, 12285, 12701, 13650, 13678, 14655, 16380, 17550, 17586, 18900, 19540, 20475, 20517, 24425, 24570, 25402, 26379, 27300, 27356, 29310, 34195, 35100, 35172, 38103, 40950, 41034, 43965, 48850, 49140, 50804, 52758, 58620, 61425, 61551, 63505, 68390, 73275, 76206, 81900, 82068, 87930, 88907, 97700, 102585, 105516, 114309, 122850, 123102, 127010, 131895, 136780, 146550, 152412, 170975, 175860, 177814, 184653, 190515, 205170, 219825, 228618, 245700, 246204, 254020, 263790, 266721, 293100, 307755, 317525, 341950, 342927, 355628, 369306, 381030, 410340, 439650, 444535, 457236, 512925, 527580, 533442, 571545, 615510, 635050, 659475, 683900, 685854, 738612, 762060, 800163, 879300, 889070, 923265, 952575, 1025850, 1066884, 1143090, 1231020, 1270100, 1318950, 1333605, 1371708, 1538775, 1600326, 1714635, 1778140, 1846530, 1905150, 2051700, 2222675, 2286180, 2400489, 2637900, 2667210, 2857725, 3077550, 3200652, 3429270, 3693060, 3810300, 4000815, 4445350, 4616325, 4800978, 5334420, 5715450, 6155100, 6668025, 6858540, 8001630, 8573175, 8890700, 9232650, 9601956, 11430900, 12002445, 13336050, 16003260, 17146350, 18465300, 20004075, 24004890, 26672100, 34292700, 40008150, 48009780, 60012225, 80016300, 120024450, 240048900]

約数ペア:

[(1, 240048900), (2, 120024450), (3, 80016300), (4, 60012225), (5, 48009780), (6, 40008150), (7, 34292700), (9, 26672100), (10, 24004890), (12, 20004075), (13, 18465300), (14, 17146350), (15, 16003260), (18, 13336050), (20, 12002445), (21, 11430900), (25, 9601956), (26, 9232650), (27, 8890700), (28, 8573175), (30, 8001630), (35, 6858540), (36, 6668025), (39, 6155100), (42, 5715450), (45, 5334420), (50, 4800978), (52, 4616325), (54, 4445350), (60, 4000815), (63, 3810300), (65, 3693060), (70, 3429270), (75, 3200652), (78, 3077550), (84, 2857725), (90, 2667210), (91, 2637900), (100, 2400489), (105, 2286180), (108, 2222675), (117, 2051700), (126, 1905150), (130, 1846530), (135, 1778140), (140, 1714635), (150, 1600326), (156, 1538775), (175, 1371708), (180, 1333605), (182, 1318950), (189, 1270100), (195, 1231020), (210, 1143090), (225, 1066884), (234, 1025850), (252, 952575), (260, 923265), (270, 889070), (273, 879300), (300, 800163), (315, 762060), (325, 738612), (350, 685854), (351, 683900), (364, 659475), (378, 635050), (390, 615510), (420, 571545), (450, 533442), (455, 527580), (468, 512925), (525, 457236), (540, 444535), (546, 439650), (585, 410340), (630, 381030), (650, 369306), (675, 355628), (700, 342927), (702, 341950), (756, 317525), (780, 307755), (819, 293100), (900, 266721), (910, 263790), (945, 254020), (975, 246204), (977, 245700), (1050, 228618), (1092, 219825), (1170, 205170), (1260, 190515), (1300, 184653), (1350, 177814), (1365, 175860), (1404, 170975), (1575, 152412), (1638, 146550), (1755, 136780), (1820, 131895), (1890, 127010), (1950, 123102), (1954, 122850), (2100, 114309), (2275, 105516), (2340, 102585), (2457, 97700), (2700, 88907), (2730, 87930), (2925, 82068), (2931, 81900), (3150, 76206), (3276, 73275), (3510, 68390), (3780, 63505), (3900, 61551), (3908, 61425), (4095, 58620), (4550, 52758), (4725, 50804), (4885, 49140), (4914, 48850), (5460, 43965), (5850, 41034), (5862, 40950), (6300, 38103), (6825, 35172), (6839, 35100), (7020, 34195), (8190, 29310), (8775, 27356), (8793, 27300), (9100, 26379), (9450, 25402), (9770, 24570), (9828, 24425), (11700, 20517), (11724, 20475), (12285, 19540), (12701, 18900), (13650, 17586), (13678, 17550), (14655, 16380)]