556599420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7673}}^1$

素因数の和:7732

約数の個数: 144

約数和(自身を含む): 1877121792

約数和(自身を除く): 1320522372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 1116, 1170, 1209, 1395, 1612, 1860, 2015, 2340, 2418, 2790, 3627, 4030, 4836, 5580, 6045, 7254, 7673, 8060, 12090, 14508, 15346, 18135, 23019, 24180, 30692, 36270, 38365, 46038, 69057, 72540, 76730, 92076, 99749, 115095, 138114, 153460, 199498, 230190, 237863, 276228, 299247, 345285, 398996, 460380, 475726, 498745, 598494, 690570, 713589, 897741, 951452, 997490, 1189315, 1196988, 1381140, 1427178, 1496235, 1795482, 1994980, 2140767, 2378630, 2854356, 2992470, 3092219, 3567945, 3590964, 4281534, 4488705, 4757260, 5984940, 6184438, 7135890, 8563068, 8977410, 9276657, 10703835, 12368876, 14271780, 15461095, 17954820, 18553314, 21407670, 27829971, 30922190, 37106628, 42815340, 46383285, 55659942, 61844380, 92766570, 111319884, 139149855, 185533140, 278299710, 556599420]

約数ペア:

[(1, 556599420), (2, 278299710), (3, 185533140), (4, 139149855), (5, 111319884), (6, 92766570), (9, 61844380), (10, 55659942), (12, 46383285), (13, 42815340), (15, 37106628), (18, 30922190), (20, 27829971), (26, 21407670), (30, 18553314), (31, 17954820), (36, 15461095), (39, 14271780), (45, 12368876), (52, 10703835), (60, 9276657), (62, 8977410), (65, 8563068), (78, 7135890), (90, 6184438), (93, 5984940), (117, 4757260), (124, 4488705), (130, 4281534), (155, 3590964), (156, 3567945), (180, 3092219), (186, 2992470), (195, 2854356), (234, 2378630), (260, 2140767), (279, 1994980), (310, 1795482), (372, 1496235), (390, 1427178), (403, 1381140), (465, 1196988), (468, 1189315), (558, 997490), (585, 951452), (620, 897741), (780, 713589), (806, 690570), (930, 598494), (1116, 498745), (1170, 475726), (1209, 460380), (1395, 398996), (1612, 345285), (1860, 299247), (2015, 276228), (2340, 237863), (2418, 230190), (2790, 199498), (3627, 153460), (4030, 138114), (4836, 115095), (5580, 99749), (6045, 92076), (7254, 76730), (7673, 72540), (8060, 69057), (12090, 46038), (14508, 38365), (15346, 36270), (18135, 30692), (23019, 24180)]