76948380

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 246564864

約数和(自身を除く): 169616484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 81, 90, 108, 135, 142, 162, 180, 213, 223, 243, 270, 284, 324, 355, 405, 426, 446, 486, 540, 639, 669, 710, 810, 852, 892, 972, 1065, 1115, 1215, 1278, 1338, 1420, 1620, 1917, 2007, 2130, 2230, 2430, 2556, 2676, 3195, 3345, 3834, 4014, 4260, 4460, 4860, 5751, 6021, 6390, 6690, 7668, 8028, 9585, 10035, 11502, 12042, 12780, 13380, 15833, 17253, 18063, 19170, 20070, 23004, 24084, 28755, 30105, 31666, 34506, 36126, 38340, 40140, 47499, 54189, 57510, 60210, 63332, 69012, 72252, 79165, 86265, 90315, 94998, 108378, 115020, 120420, 142497, 158330, 172530, 180630, 189996, 216756, 237495, 270945, 284994, 316660, 345060, 361260, 427491, 474990, 541890, 569988, 712485, 854982, 949980, 1083780, 1282473, 1424970, 1709964, 2137455, 2564946, 2849940, 3847419, 4274910, 5129892, 6412365, 7694838, 8549820, 12824730, 15389676, 19237095, 25649460, 38474190, 76948380]

約数ペア:

[(1, 76948380), (2, 38474190), (3, 25649460), (4, 19237095), (5, 15389676), (6, 12824730), (9, 8549820), (10, 7694838), (12, 6412365), (15, 5129892), (18, 4274910), (20, 3847419), (27, 2849940), (30, 2564946), (36, 2137455), (45, 1709964), (54, 1424970), (60, 1282473), (71, 1083780), (81, 949980), (90, 854982), (108, 712485), (135, 569988), (142, 541890), (162, 474990), (180, 427491), (213, 361260), (223, 345060), (243, 316660), (270, 284994), (284, 270945), (324, 237495), (355, 216756), (405, 189996), (426, 180630), (446, 172530), (486, 158330), (540, 142497), (639, 120420), (669, 115020), (710, 108378), (810, 94998), (852, 90315), (892, 86265), (972, 79165), (1065, 72252), (1115, 69012), (1215, 63332), (1278, 60210), (1338, 57510), (1420, 54189), (1620, 47499), (1917, 40140), (2007, 38340), (2130, 36126), (2230, 34506), (2430, 31666), (2556, 30105), (2676, 28755), (3195, 24084), (3345, 23004), (3834, 20070), (4014, 19170), (4260, 18063), (4460, 17253), (4860, 15833), (5751, 13380), (6021, 12780), (6390, 12042), (6690, 11502), (7668, 10035), (8028, 9585)]