153345780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7159}}^1$

素因数の和:7198

約数の個数: 144

約数和(自身を含む): 562947840

約数和(自身を除く): 409602060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 7140, 7159, 10710, 14318, 21420, 21477, 28636, 35795, 42954, 50113, 64431, 71590, 85908, 100226, 107385, 121703, 128862, 143180, 150339, 200452, 214770, 243406, 250565, 257724, 300678, 322155, 365109, 429540, 451017, 486812, 501130, 601356, 608515, 644310, 730218, 751695, 851921, 902034, 1002260, 1095327, 1217030, 1288620, 1460436, 1503390, 1703842, 1804068, 1825545, 2190654, 2255085, 2434060, 2555763, 3006780, 3407684, 3651090, 4259605, 4381308, 4510170, 5111526, 5476635, 7302180, 7667289, 8519210, 9020340, 10223052, 10953270, 12778815, 15334578, 17038420, 21906540, 25557630, 30669156, 38336445, 51115260, 76672890, 153345780]

約数ペア:

[(1, 153345780), (2, 76672890), (3, 51115260), (4, 38336445), (5, 30669156), (6, 25557630), (7, 21906540), (9, 17038420), (10, 15334578), (12, 12778815), (14, 10953270), (15, 10223052), (17, 9020340), (18, 8519210), (20, 7667289), (21, 7302180), (28, 5476635), (30, 5111526), (34, 4510170), (35, 4381308), (36, 4259605), (42, 3651090), (45, 3407684), (51, 3006780), (60, 2555763), (63, 2434060), (68, 2255085), (70, 2190654), (84, 1825545), (85, 1804068), (90, 1703842), (102, 1503390), (105, 1460436), (119, 1288620), (126, 1217030), (140, 1095327), (153, 1002260), (170, 902034), (180, 851921), (204, 751695), (210, 730218), (238, 644310), (252, 608515), (255, 601356), (306, 501130), (315, 486812), (340, 451017), (357, 429540), (420, 365109), (476, 322155), (510, 300678), (595, 257724), (612, 250565), (630, 243406), (714, 214770), (765, 200452), (1020, 150339), (1071, 143180), (1190, 128862), (1260, 121703), (1428, 107385), (1530, 100226), (1785, 85908), (2142, 71590), (2380, 64431), (3060, 50113), (3570, 42954), (4284, 35795), (5355, 28636), (7140, 21477), (7159, 21420), (10710, 14318)]