493669950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:570

約数の個数: 96

約数和(自身を含む): 1255788672

約数和(自身を除く): 762118722

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 150, 163, 183, 305, 326, 331, 366, 489, 610, 662, 815, 915, 978, 993, 1525, 1630, 1655, 1830, 1986, 2445, 3050, 3310, 4075, 4575, 4890, 4965, 8150, 8275, 9150, 9930, 9943, 12225, 16550, 19886, 20191, 24450, 24825, 29829, 40382, 49650, 49715, 53953, 59658, 60573, 99430, 100955, 107906, 121146, 149145, 161859, 201910, 248575, 269765, 298290, 302865, 323718, 497150, 504775, 539530, 605730, 745725, 809295, 1009550, 1348825, 1491450, 1514325, 1618590, 2697650, 3028650, 3291133, 4046475, 6582266, 8092950, 9873399, 16455665, 19746798, 32911330, 49366995, 82278325, 98733990, 164556650, 246834975, 493669950]

約数ペア:

[(1, 493669950), (2, 246834975), (3, 164556650), (5, 98733990), (6, 82278325), (10, 49366995), (15, 32911330), (25, 19746798), (30, 16455665), (50, 9873399), (61, 8092950), (75, 6582266), (122, 4046475), (150, 3291133), (163, 3028650), (183, 2697650), (305, 1618590), (326, 1514325), (331, 1491450), (366, 1348825), (489, 1009550), (610, 809295), (662, 745725), (815, 605730), (915, 539530), (978, 504775), (993, 497150), (1525, 323718), (1630, 302865), (1655, 298290), (1830, 269765), (1986, 248575), (2445, 201910), (3050, 161859), (3310, 149145), (4075, 121146), (4575, 107906), (4890, 100955), (4965, 99430), (8150, 60573), (8275, 59658), (9150, 53953), (9930, 49715), (9943, 49650), (12225, 40382), (16550, 29829), (19886, 24825), (20191, 24450)]