149414940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 468363168

約数和(自身を除く): 318948228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 83, 90, 137, 146, 166, 180, 219, 249, 274, 292, 332, 365, 411, 415, 438, 498, 548, 657, 685, 730, 747, 822, 830, 876, 996, 1095, 1233, 1245, 1314, 1370, 1460, 1494, 1644, 1660, 2055, 2190, 2466, 2490, 2628, 2740, 2988, 3285, 3735, 4110, 4380, 4932, 4980, 6059, 6165, 6570, 7470, 8220, 10001, 11371, 12118, 12330, 13140, 14940, 18177, 20002, 22742, 24236, 24660, 30003, 30295, 34113, 36354, 40004, 45484, 50005, 54531, 56855, 60006, 60590, 68226, 72708, 90009, 90885, 100010, 102339, 109062, 113710, 120012, 121180, 136452, 150015, 170565, 180018, 181770, 200020, 204678, 218124, 227420, 272655, 300030, 341130, 360036, 363540, 409356, 450045, 511695, 545310, 600060, 682260, 830083, 900090, 1023390, 1090620, 1660166, 1800180, 2046780, 2490249, 3320332, 4150415, 4980498, 7470747, 8300830, 9960996, 12451245, 14941494, 16601660, 24902490, 29882988, 37353735, 49804980, 74707470, 149414940]

約数ペア:

[(1, 149414940), (2, 74707470), (3, 49804980), (4, 37353735), (5, 29882988), (6, 24902490), (9, 16601660), (10, 14941494), (12, 12451245), (15, 9960996), (18, 8300830), (20, 7470747), (30, 4980498), (36, 4150415), (45, 3320332), (60, 2490249), (73, 2046780), (83, 1800180), (90, 1660166), (137, 1090620), (146, 1023390), (166, 900090), (180, 830083), (219, 682260), (249, 600060), (274, 545310), (292, 511695), (332, 450045), (365, 409356), (411, 363540), (415, 360036), (438, 341130), (498, 300030), (548, 272655), (657, 227420), (685, 218124), (730, 204678), (747, 200020), (822, 181770), (830, 180018), (876, 170565), (996, 150015), (1095, 136452), (1233, 121180), (1245, 120012), (1314, 113710), (1370, 109062), (1460, 102339), (1494, 100010), (1644, 90885), (1660, 90009), (2055, 72708), (2190, 68226), (2466, 60590), (2490, 60006), (2628, 56855), (2740, 54531), (2988, 50005), (3285, 45484), (3735, 40004), (4110, 36354), (4380, 34113), (4932, 30295), (4980, 30003), (6059, 24660), (6165, 24236), (6570, 22742), (7470, 20002), (8220, 18177), (10001, 14940), (11371, 13140), (12118, 12330)]