30670800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:501

約数の個数: 120

約数和(自身を含む): 100097760

約数和(自身を除く): 69426960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 61, 75, 80, 100, 120, 122, 150, 183, 200, 240, 244, 300, 305, 366, 400, 419, 488, 600, 610, 732, 838, 915, 976, 1200, 1220, 1257, 1464, 1525, 1676, 1830, 2095, 2440, 2514, 2928, 3050, 3352, 3660, 4190, 4575, 4880, 5028, 6100, 6285, 6704, 7320, 8380, 9150, 10056, 10475, 12200, 12570, 14640, 16760, 18300, 20112, 20950, 24400, 25140, 25559, 31425, 33520, 36600, 41900, 50280, 51118, 62850, 73200, 76677, 83800, 100560, 102236, 125700, 127795, 153354, 167600, 204472, 251400, 255590, 306708, 383385, 408944, 502800, 511180, 613416, 638975, 766770, 1022360, 1226832, 1277950, 1533540, 1916925, 2044720, 2555900, 3067080, 3833850, 5111800, 6134160, 7667700, 10223600, 15335400, 30670800]

約数ペア:

[(1, 30670800), (2, 15335400), (3, 10223600), (4, 7667700), (5, 6134160), (6, 5111800), (8, 3833850), (10, 3067080), (12, 2555900), (15, 2044720), (16, 1916925), (20, 1533540), (24, 1277950), (25, 1226832), (30, 1022360), (40, 766770), (48, 638975), (50, 613416), (60, 511180), (61, 502800), (75, 408944), (80, 383385), (100, 306708), (120, 255590), (122, 251400), (150, 204472), (183, 167600), (200, 153354), (240, 127795), (244, 125700), (300, 102236), (305, 100560), (366, 83800), (400, 76677), (419, 73200), (488, 62850), (600, 51118), (610, 50280), (732, 41900), (838, 36600), (915, 33520), (976, 31425), (1200, 25559), (1220, 25140), (1257, 24400), (1464, 20950), (1525, 20112), (1676, 18300), (1830, 16760), (2095, 14640), (2440, 12570), (2514, 12200), (2928, 10475), (3050, 10056), (3352, 9150), (3660, 8380), (4190, 7320), (4575, 6704), (4880, 6285), (5028, 6100)]