201438150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 514252800

約数和(自身を除く): 312814650

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 79, 89, 150, 158, 178, 191, 237, 267, 382, 395, 445, 474, 534, 573, 790, 890, 955, 1146, 1185, 1335, 1910, 1975, 2225, 2370, 2670, 2865, 3950, 4450, 4775, 5730, 5925, 6675, 7031, 9550, 11850, 13350, 14062, 14325, 15089, 16999, 21093, 28650, 30178, 33998, 35155, 42186, 45267, 50997, 70310, 75445, 84995, 90534, 101994, 105465, 150890, 169990, 175775, 210930, 226335, 254985, 351550, 377225, 424975, 452670, 509970, 527325, 754450, 849950, 1054650, 1131675, 1274925, 1342921, 2263350, 2549850, 2685842, 4028763, 6714605, 8057526, 13429210, 20143815, 33573025, 40287630, 67146050, 100719075, 201438150]

約数ペア:

[(1, 201438150), (2, 100719075), (3, 67146050), (5, 40287630), (6, 33573025), (10, 20143815), (15, 13429210), (25, 8057526), (30, 6714605), (50, 4028763), (75, 2685842), (79, 2549850), (89, 2263350), (150, 1342921), (158, 1274925), (178, 1131675), (191, 1054650), (237, 849950), (267, 754450), (382, 527325), (395, 509970), (445, 452670), (474, 424975), (534, 377225), (573, 351550), (790, 254985), (890, 226335), (955, 210930), (1146, 175775), (1185, 169990), (1335, 150890), (1910, 105465), (1975, 101994), (2225, 90534), (2370, 84995), (2670, 75445), (2865, 70310), (3950, 50997), (4450, 45267), (4775, 42186), (5730, 35155), (5925, 33998), (6675, 30178), (7031, 28650), (9550, 21093), (11850, 16999), (13350, 15089), (14062, 14325)]