2054219400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{157}}^1\times {\mathrm{2423}}^1$

素因数の和:2605

約数の個数: 192

約数和(自身を含む): 7123651200

約数和(自身を除く): 5069431800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 157, 180, 200, 216, 225, 270, 300, 314, 360, 450, 471, 540, 600, 628, 675, 785, 900, 942, 1080, 1256, 1350, 1413, 1570, 1800, 1884, 2355, 2423, 2700, 2826, 3140, 3768, 3925, 4239, 4710, 4846, 5400, 5652, 6280, 7065, 7269, 7850, 8478, 9420, 9692, 11304, 11775, 12115, 14130, 14538, 15700, 16956, 18840, 19384, 21195, 21807, 23550, 24230, 28260, 29076, 31400, 33912, 35325, 36345, 42390, 43614, 47100, 48460, 56520, 58152, 60575, 65421, 70650, 72690, 84780, 87228, 94200, 96920, 105975, 109035, 121150, 130842, 141300, 145380, 169560, 174456, 181725, 211950, 218070, 242300, 261684, 282600, 290760, 327105, 363450, 380411, 423900, 436140, 484600, 523368, 545175, 654210, 726900, 760822, 847800, 872280, 1090350, 1141233, 1308420, 1453800, 1521644, 1635525, 1902055, 2180700, 2282466, 2616840, 3043288, 3271050, 3423699, 3804110, 4361400, 4564932, 5706165, 6542100, 6847398, 7608220, 9129864, 9510275, 10271097, 11412330, 13084200, 13694796, 15216440, 17118495, 19020550, 20542194, 22824660, 27389592, 28530825, 34236990, 38041100, 41084388, 45649320, 51355485, 57061650, 68473980, 76082200, 82168776, 85592475, 102710970, 114123300, 136947960, 171184950, 205421940, 228246600, 256777425, 342369900, 410843880, 513554850, 684739800, 1027109700, 2054219400]

約数ペア:

[(1, 2054219400), (2, 1027109700), (3, 684739800), (4, 513554850), (5, 410843880), (6, 342369900), (8, 256777425), (9, 228246600), (10, 205421940), (12, 171184950), (15, 136947960), (18, 114123300), (20, 102710970), (24, 85592475), (25, 82168776), (27, 76082200), (30, 68473980), (36, 57061650), (40, 51355485), (45, 45649320), (50, 41084388), (54, 38041100), (60, 34236990), (72, 28530825), (75, 27389592), (90, 22824660), (100, 20542194), (108, 19020550), (120, 17118495), (135, 15216440), (150, 13694796), (157, 13084200), (180, 11412330), (200, 10271097), (216, 9510275), (225, 9129864), (270, 7608220), (300, 6847398), (314, 6542100), (360, 5706165), (450, 4564932), (471, 4361400), (540, 3804110), (600, 3423699), (628, 3271050), (675, 3043288), (785, 2616840), (900, 2282466), (942, 2180700), (1080, 1902055), (1256, 1635525), (1350, 1521644), (1413, 1453800), (1570, 1308420), (1800, 1141233), (1884, 1090350), (2355, 872280), (2423, 847800), (2700, 760822), (2826, 726900), (3140, 654210), (3768, 545175), (3925, 523368), (4239, 484600), (4710, 436140), (4846, 423900), (5400, 380411), (5652, 363450), (6280, 327105), (7065, 290760), (7269, 282600), (7850, 261684), (8478, 242300), (9420, 218070), (9692, 211950), (11304, 181725), (11775, 174456), (12115, 169560), (14130, 145380), (14538, 141300), (15700, 130842), (16956, 121150), (18840, 109035), (19384, 105975), (21195, 96920), (21807, 94200), (23550, 87228), (24230, 84780), (28260, 72690), (29076, 70650), (31400, 65421), (33912, 60575), (35325, 58152), (36345, 56520), (42390, 48460), (43614, 47100)]