90522900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2579}}^1$

素因数の和:2615

約数の個数: 144

約数和(自身を含む): 313521600

約数和(自身を除く): 222998700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 675, 702, 780, 900, 975, 1170, 1300, 1350, 1404, 1755, 1950, 2340, 2579, 2700, 2925, 3510, 3900, 5158, 5850, 7020, 7737, 8775, 10316, 11700, 12895, 15474, 17550, 23211, 25790, 30948, 33527, 35100, 38685, 46422, 51580, 64475, 67054, 69633, 77370, 92844, 100581, 116055, 128950, 134108, 139266, 154740, 167635, 193425, 201162, 232110, 257900, 278532, 301743, 335270, 348165, 386850, 402324, 464220, 502905, 580275, 603486, 670540, 696330, 773700, 838175, 905229, 1005810, 1160550, 1206972, 1392660, 1508715, 1676350, 1740825, 1810458, 2011620, 2321100, 2514525, 3017430, 3352700, 3481650, 3620916, 4526145, 5029050, 6034860, 6963300, 7543575, 9052290, 10058100, 15087150, 18104580, 22630725, 30174300, 45261450, 90522900]

約数ペア:

[(1, 90522900), (2, 45261450), (3, 30174300), (4, 22630725), (5, 18104580), (6, 15087150), (9, 10058100), (10, 9052290), (12, 7543575), (13, 6963300), (15, 6034860), (18, 5029050), (20, 4526145), (25, 3620916), (26, 3481650), (27, 3352700), (30, 3017430), (36, 2514525), (39, 2321100), (45, 2011620), (50, 1810458), (52, 1740825), (54, 1676350), (60, 1508715), (65, 1392660), (75, 1206972), (78, 1160550), (90, 1005810), (100, 905229), (108, 838175), (117, 773700), (130, 696330), (135, 670540), (150, 603486), (156, 580275), (180, 502905), (195, 464220), (225, 402324), (234, 386850), (260, 348165), (270, 335270), (300, 301743), (325, 278532), (351, 257900), (390, 232110), (450, 201162), (468, 193425), (540, 167635), (585, 154740), (650, 139266), (675, 134108), (702, 128950), (780, 116055), (900, 100581), (975, 92844), (1170, 77370), (1300, 69633), (1350, 67054), (1404, 64475), (1755, 51580), (1950, 46422), (2340, 38685), (2579, 35100), (2700, 33527), (2925, 30948), (3510, 25790), (3900, 23211), (5158, 17550), (5850, 15474), (7020, 12895), (7737, 11700), (8775, 10316)]