161916300

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1$

素因数の和:702

約数の個数: 288

約数和(自身を含む): 641625600

約数和(自身を除く): 479709300

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, 659, 675, 700, 702, 756, 780, 819, 900, 910, 945, 975, 1050, 1092, 1170, 1260, 1300, 1318, 1350, 1365, 1404, 1575, 1638, 1755, 1820, 1890, 1950, 1977, 2100, 2275, 2340, 2457, 2636, 2700, 2730, 2925, 3150, 3276, 3295, 3510, 3780, 3900, 3954, 4095, 4550, 4613, 4725, 4914, 5460, 5850, 5931, 6300, 6590, 6825, 7020, 7908, 8190, 8567, 8775, 9100, 9226, 9450, 9828, 9885, 11700, 11862, 12285, 13180, 13650, 13839, 16380, 16475, 17134, 17550, 17793, 18452, 18900, 19770, 20475, 23065, 23724, 24570, 25701, 27300, 27678, 29655, 32950, 34268, 35100, 35586, 39540, 40950, 41517, 42835, 46130, 49140, 49425, 51402, 55356, 59310, 59969, 61425, 65900, 69195, 71172, 77103, 81900, 83034, 85670, 88965, 92260, 98850, 102804, 115325, 118620, 119938, 122850, 124551, 128505, 138390, 148275, 154206, 166068, 171340, 177930, 179907, 197700, 207585, 214175, 230650, 231309, 239876, 245700, 249102, 257010, 276780, 296550, 299845, 308412, 345975, 355860, 359814, 385515, 415170, 428350, 444825, 461300, 462618, 498204, 514020, 539721, 593100, 599690, 622755, 642525, 691950, 719628, 771030, 830340, 856700, 889650, 899535, 925236, 1037925, 1079442, 1156545, 1199380, 1245510, 1285050, 1383900, 1499225, 1542060, 1619163, 1779300, 1799070, 1927575, 2075850, 2158884, 2313090, 2491020, 2570100, 2698605, 2998450, 3113775, 3238326, 3598140, 3855150, 4151700, 4497675, 4626180, 5397210, 5782725, 5996900, 6227550, 6476652, 7710300, 8095815, 8995350, 10794420, 11565450, 12455100, 13493025, 16191630, 17990700, 23130900, 26986050, 32383260, 40479075, 53972100, 80958150, 161916300]

約数ペア:

[(1, 161916300), (2, 80958150), (3, 53972100), (4, 40479075), (5, 32383260), (6, 26986050), (7, 23130900), (9, 17990700), (10, 16191630), (12, 13493025), (13, 12455100), (14, 11565450), (15, 10794420), (18, 8995350), (20, 8095815), (21, 7710300), (25, 6476652), (26, 6227550), (27, 5996900), (28, 5782725), (30, 5397210), (35, 4626180), (36, 4497675), (39, 4151700), (42, 3855150), (45, 3598140), (50, 3238326), (52, 3113775), (54, 2998450), (60, 2698605), (63, 2570100), (65, 2491020), (70, 2313090), (75, 2158884), (78, 2075850), (84, 1927575), (90, 1799070), (91, 1779300), (100, 1619163), (105, 1542060), (108, 1499225), (117, 1383900), (126, 1285050), (130, 1245510), (135, 1199380), (140, 1156545), (150, 1079442), (156, 1037925), (175, 925236), (180, 899535), (182, 889650), (189, 856700), (195, 830340), (210, 771030), (225, 719628), (234, 691950), (252, 642525), (260, 622755), (270, 599690), (273, 593100), (300, 539721), (315, 514020), (325, 498204), (350, 462618), (351, 461300), (364, 444825), (378, 428350), (390, 415170), (420, 385515), (450, 359814), (455, 355860), (468, 345975), (525, 308412), (540, 299845), (546, 296550), (585, 276780), (630, 257010), (650, 249102), (659, 245700), (675, 239876), (700, 231309), (702, 230650), (756, 214175), (780, 207585), (819, 197700), (900, 179907), (910, 177930), (945, 171340), (975, 166068), (1050, 154206), (1092, 148275), (1170, 138390), (1260, 128505), (1300, 124551), (1318, 122850), (1350, 119938), (1365, 118620), (1404, 115325), (1575, 102804), (1638, 98850), (1755, 92260), (1820, 88965), (1890, 85670), (1950, 83034), (1977, 81900), (2100, 77103), (2275, 71172), (2340, 69195), (2457, 65900), (2636, 61425), (2700, 59969), (2730, 59310), (2925, 55356), (3150, 51402), (3276, 49425), (3295, 49140), (3510, 46130), (3780, 42835), (3900, 41517), (3954, 40950), (4095, 39540), (4550, 35586), (4613, 35100), (4725, 34268), (4914, 32950), (5460, 29655), (5850, 27678), (5931, 27300), (6300, 25701), (6590, 24570), (6825, 23724), (7020, 23065), (7908, 20475), (8190, 19770), (8567, 18900), (8775, 18452), (9100, 17793), (9226, 17550), (9450, 17134), (9828, 16475), (9885, 16380), (11700, 13839), (11862, 13650), (12285, 13180)]