147460000

素因数分解:

$2^5\times 5^4\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:204

約数の個数: 120

約数和(自身を含む): 371384244

約数和(自身を除く): 223924244

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 73, 80, 100, 101, 125, 146, 160, 200, 202, 250, 292, 365, 400, 404, 500, 505, 584, 625, 730, 800, 808, 1000, 1010, 1168, 1250, 1460, 1616, 1825, 2000, 2020, 2336, 2500, 2525, 2920, 3232, 3650, 4000, 4040, 5000, 5050, 5840, 7300, 7373, 8080, 9125, 10000, 10100, 11680, 12625, 14600, 14746, 16160, 18250, 20000, 20200, 25250, 29200, 29492, 36500, 36865, 40400, 45625, 50500, 58400, 58984, 63125, 73000, 73730, 80800, 91250, 101000, 117968, 126250, 146000, 147460, 182500, 184325, 202000, 235936, 252500, 292000, 294920, 365000, 368650, 404000, 505000, 589840, 730000, 737300, 921625, 1010000, 1179680, 1460000, 1474600, 1843250, 2020000, 2949200, 3686500, 4608125, 5898400, 7373000, 9216250, 14746000, 18432500, 29492000, 36865000, 73730000, 147460000]

約数ペア:

[(1, 147460000), (2, 73730000), (4, 36865000), (5, 29492000), (8, 18432500), (10, 14746000), (16, 9216250), (20, 7373000), (25, 5898400), (32, 4608125), (40, 3686500), (50, 2949200), (73, 2020000), (80, 1843250), (100, 1474600), (101, 1460000), (125, 1179680), (146, 1010000), (160, 921625), (200, 737300), (202, 730000), (250, 589840), (292, 505000), (365, 404000), (400, 368650), (404, 365000), (500, 294920), (505, 292000), (584, 252500), (625, 235936), (730, 202000), (800, 184325), (808, 182500), (1000, 147460), (1010, 146000), (1168, 126250), (1250, 117968), (1460, 101000), (1616, 91250), (1825, 80800), (2000, 73730), (2020, 73000), (2336, 63125), (2500, 58984), (2525, 58400), (2920, 50500), (3232, 45625), (3650, 40400), (4000, 36865), (4040, 36500), (5000, 29492), (5050, 29200), (5840, 25250), (7300, 20200), (7373, 20000), (8080, 18250), (9125, 16160), (10000, 14746), (10100, 14600), (11680, 12625)]