279027450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1223}}^1$

素因数の和:1270

約数の個数: 144

約数和(自身を含む): 833250240

約数和(自身を除く): 554222790

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 90, 117, 130, 135, 150, 169, 195, 225, 234, 270, 325, 338, 351, 390, 450, 507, 585, 650, 675, 702, 845, 975, 1014, 1170, 1223, 1350, 1521, 1690, 1755, 1950, 2446, 2535, 2925, 3042, 3510, 3669, 4225, 4563, 5070, 5850, 6115, 7338, 7605, 8450, 8775, 9126, 11007, 12230, 12675, 15210, 15899, 17550, 18345, 22014, 22815, 25350, 30575, 31798, 33021, 36690, 38025, 45630, 47697, 55035, 61150, 66042, 76050, 79495, 91725, 95394, 110070, 114075, 143091, 158990, 165105, 183450, 206687, 228150, 238485, 275175, 286182, 330210, 397475, 413374, 429273, 476970, 550350, 620061, 715455, 794950, 825525, 858546, 1033435, 1192425, 1240122, 1430910, 1651050, 1860183, 2066870, 2146365, 2384850, 3100305, 3577275, 3720366, 4292730, 5167175, 5580549, 6200610, 7154550, 9300915, 10334350, 10731825, 11161098, 15501525, 18601830, 21463650, 27902745, 31003050, 46504575, 55805490, 93009150, 139513725, 279027450]

約数ペア:

[(1, 279027450), (2, 139513725), (3, 93009150), (5, 55805490), (6, 46504575), (9, 31003050), (10, 27902745), (13, 21463650), (15, 18601830), (18, 15501525), (25, 11161098), (26, 10731825), (27, 10334350), (30, 9300915), (39, 7154550), (45, 6200610), (50, 5580549), (54, 5167175), (65, 4292730), (75, 3720366), (78, 3577275), (90, 3100305), (117, 2384850), (130, 2146365), (135, 2066870), (150, 1860183), (169, 1651050), (195, 1430910), (225, 1240122), (234, 1192425), (270, 1033435), (325, 858546), (338, 825525), (351, 794950), (390, 715455), (450, 620061), (507, 550350), (585, 476970), (650, 429273), (675, 413374), (702, 397475), (845, 330210), (975, 286182), (1014, 275175), (1170, 238485), (1223, 228150), (1350, 206687), (1521, 183450), (1690, 165105), (1755, 158990), (1950, 143091), (2446, 114075), (2535, 110070), (2925, 95394), (3042, 91725), (3510, 79495), (3669, 76050), (4225, 66042), (4563, 61150), (5070, 55035), (5850, 47697), (6115, 45630), (7338, 38025), (7605, 36690), (8450, 33021), (8775, 31798), (9126, 30575), (11007, 25350), (12230, 22815), (12675, 22014), (15210, 18345), (15899, 17550)]