45195000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:183

約数の個数: 160

約数和(自身を含む): 148452480

約数和(自身を除く): 103257480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 125, 131, 138, 150, 184, 200, 230, 250, 262, 276, 300, 345, 375, 393, 460, 500, 524, 552, 575, 600, 625, 655, 690, 750, 786, 920, 1000, 1048, 1150, 1250, 1310, 1380, 1500, 1572, 1725, 1875, 1965, 2300, 2500, 2620, 2760, 2875, 3000, 3013, 3144, 3275, 3450, 3750, 3930, 4600, 5000, 5240, 5750, 6026, 6550, 6900, 7500, 7860, 8625, 9039, 9825, 11500, 12052, 13100, 13800, 14375, 15000, 15065, 15720, 16375, 17250, 18078, 19650, 23000, 24104, 26200, 28750, 30130, 32750, 34500, 36156, 39300, 43125, 45195, 49125, 57500, 60260, 65500, 69000, 72312, 75325, 78600, 81875, 86250, 90390, 98250, 115000, 120520, 131000, 150650, 163750, 172500, 180780, 196500, 225975, 245625, 301300, 327500, 345000, 361560, 376625, 393000, 451950, 491250, 602600, 655000, 753250, 903900, 982500, 1129875, 1506500, 1807800, 1883125, 1965000, 2259750, 3013000, 3766250, 4519500, 5649375, 7532500, 9039000, 11298750, 15065000, 22597500, 45195000]

約数ペア:

[(1, 45195000), (2, 22597500), (3, 15065000), (4, 11298750), (5, 9039000), (6, 7532500), (8, 5649375), (10, 4519500), (12, 3766250), (15, 3013000), (20, 2259750), (23, 1965000), (24, 1883125), (25, 1807800), (30, 1506500), (40, 1129875), (46, 982500), (50, 903900), (60, 753250), (69, 655000), (75, 602600), (92, 491250), (100, 451950), (115, 393000), (120, 376625), (125, 361560), (131, 345000), (138, 327500), (150, 301300), (184, 245625), (200, 225975), (230, 196500), (250, 180780), (262, 172500), (276, 163750), (300, 150650), (345, 131000), (375, 120520), (393, 115000), (460, 98250), (500, 90390), (524, 86250), (552, 81875), (575, 78600), (600, 75325), (625, 72312), (655, 69000), (690, 65500), (750, 60260), (786, 57500), (920, 49125), (1000, 45195), (1048, 43125), (1150, 39300), (1250, 36156), (1310, 34500), (1380, 32750), (1500, 30130), (1572, 28750), (1725, 26200), (1875, 24104), (1965, 23000), (2300, 19650), (2500, 18078), (2620, 17250), (2760, 16375), (2875, 15720), (3000, 15065), (3013, 15000), (3144, 14375), (3275, 13800), (3450, 13100), (3750, 12052), (3930, 11500), (4600, 9825), (5000, 9039), (5240, 8625), (5750, 7860), (6026, 7500), (6550, 6900)]