12840300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1297}}^1$

素因数の和:1328

約数の個数: 108

約数和(自身を含む): 43939896

約数和(自身を除く): 31099596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 132, 150, 165, 180, 198, 220, 225, 275, 300, 330, 396, 450, 495, 550, 660, 825, 900, 990, 1100, 1297, 1650, 1980, 2475, 2594, 3300, 3891, 4950, 5188, 6485, 7782, 9900, 11673, 12970, 14267, 15564, 19455, 23346, 25940, 28534, 32425, 38910, 42801, 46692, 57068, 58365, 64850, 71335, 77820, 85602, 97275, 116730, 128403, 129700, 142670, 171204, 194550, 214005, 233460, 256806, 285340, 291825, 356675, 389100, 428010, 513612, 583650, 642015, 713350, 856020, 1070025, 1167300, 1284030, 1426700, 2140050, 2568060, 3210075, 4280100, 6420150, 12840300]

約数ペア:

[(1, 12840300), (2, 6420150), (3, 4280100), (4, 3210075), (5, 2568060), (6, 2140050), (9, 1426700), (10, 1284030), (11, 1167300), (12, 1070025), (15, 856020), (18, 713350), (20, 642015), (22, 583650), (25, 513612), (30, 428010), (33, 389100), (36, 356675), (44, 291825), (45, 285340), (50, 256806), (55, 233460), (60, 214005), (66, 194550), (75, 171204), (90, 142670), (99, 129700), (100, 128403), (110, 116730), (132, 97275), (150, 85602), (165, 77820), (180, 71335), (198, 64850), (220, 58365), (225, 57068), (275, 46692), (300, 42801), (330, 38910), (396, 32425), (450, 28534), (495, 25940), (550, 23346), (660, 19455), (825, 15564), (900, 14267), (990, 12970), (1100, 11673), (1297, 9900), (1650, 7782), (1980, 6485), (2475, 5188), (2594, 4950), (3300, 3891)]