201730050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{7349}}^1$

素因数の和:7428

約数の個数: 72

約数和(自身を含む): 550941300

約数和(自身を除く): 349211250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 61, 75, 90, 122, 150, 183, 225, 305, 366, 450, 549, 610, 915, 1098, 1525, 1830, 2745, 3050, 4575, 5490, 7349, 9150, 13725, 14698, 22047, 27450, 36745, 44094, 66141, 73490, 110235, 132282, 183725, 220470, 330705, 367450, 448289, 551175, 661410, 896578, 1102350, 1344867, 1653525, 2241445, 2689734, 3307050, 4034601, 4482890, 6724335, 8069202, 11207225, 13448670, 20173005, 22414450, 33621675, 40346010, 67243350, 100865025, 201730050]

約数ペア:

[(1, 201730050), (2, 100865025), (3, 67243350), (5, 40346010), (6, 33621675), (9, 22414450), (10, 20173005), (15, 13448670), (18, 11207225), (25, 8069202), (30, 6724335), (45, 4482890), (50, 4034601), (61, 3307050), (75, 2689734), (90, 2241445), (122, 1653525), (150, 1344867), (183, 1102350), (225, 896578), (305, 661410), (366, 551175), (450, 448289), (549, 367450), (610, 330705), (915, 220470), (1098, 183725), (1525, 132282), (1830, 110235), (2745, 73490), (3050, 66141), (4575, 44094), (5490, 36745), (7349, 27450), (9150, 22047), (13725, 14698)]