1440450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1$

素因数の和:129

約数の個数: 96

約数和(自身を含む): 4374720

約数和(自身を除く): 2934270

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 66, 75, 90, 97, 99, 110, 135, 150, 165, 194, 198, 225, 270, 275, 291, 297, 330, 450, 485, 495, 550, 582, 594, 675, 825, 873, 970, 990, 1067, 1350, 1455, 1485, 1650, 1746, 2134, 2425, 2475, 2619, 2910, 2970, 3201, 4365, 4850, 4950, 5238, 5335, 6402, 7275, 7425, 8730, 9603, 10670, 13095, 14550, 14850, 16005, 19206, 21825, 26190, 26675, 28809, 32010, 43650, 48015, 53350, 57618, 65475, 80025, 96030, 130950, 144045, 160050, 240075, 288090, 480150, 720225, 1440450]

約数ペア:

[(1, 1440450), (2, 720225), (3, 480150), (5, 288090), (6, 240075), (9, 160050), (10, 144045), (11, 130950), (15, 96030), (18, 80025), (22, 65475), (25, 57618), (27, 53350), (30, 48015), (33, 43650), (45, 32010), (50, 28809), (54, 26675), (55, 26190), (66, 21825), (75, 19206), (90, 16005), (97, 14850), (99, 14550), (110, 13095), (135, 10670), (150, 9603), (165, 8730), (194, 7425), (198, 7275), (225, 6402), (270, 5335), (275, 5238), (291, 4950), (297, 4850), (330, 4365), (450, 3201), (485, 2970), (495, 2910), (550, 2619), (582, 2475), (594, 2425), (675, 2134), (825, 1746), (873, 1650), (970, 1485), (990, 1455), (1067, 1350)]