12270150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 34596000

約数和(自身を除く): 22325850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 61, 75, 90, 122, 135, 149, 150, 183, 225, 270, 298, 305, 366, 447, 450, 549, 610, 675, 745, 894, 915, 1098, 1341, 1350, 1490, 1525, 1647, 1830, 2235, 2682, 2745, 3050, 3294, 3725, 4023, 4470, 4575, 5490, 6705, 7450, 8046, 8235, 9089, 9150, 11175, 13410, 13725, 16470, 18178, 20115, 22350, 27267, 27450, 33525, 40230, 41175, 45445, 54534, 67050, 81801, 82350, 90890, 100575, 136335, 163602, 201150, 227225, 245403, 272670, 409005, 454450, 490806, 681675, 818010, 1227015, 1363350, 2045025, 2454030, 4090050, 6135075, 12270150]

約数ペア:

[(1, 12270150), (2, 6135075), (3, 4090050), (5, 2454030), (6, 2045025), (9, 1363350), (10, 1227015), (15, 818010), (18, 681675), (25, 490806), (27, 454450), (30, 409005), (45, 272670), (50, 245403), (54, 227225), (61, 201150), (75, 163602), (90, 136335), (122, 100575), (135, 90890), (149, 82350), (150, 81801), (183, 67050), (225, 54534), (270, 45445), (298, 41175), (305, 40230), (366, 33525), (447, 27450), (450, 27267), (549, 22350), (610, 20115), (675, 18178), (745, 16470), (894, 13725), (915, 13410), (1098, 11175), (1341, 9150), (1350, 9089), (1490, 8235), (1525, 8046), (1647, 7450), (1830, 6705), (2235, 5490), (2682, 4575), (2745, 4470), (3050, 4023), (3294, 3725)]