183742980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^2\times {\mathrm{823}}^1$

素因数の和:957

約数の個数: 72

約数和(自身を含む): 523688256

約数和(自身を除く): 339945276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 823, 915, 1220, 1646, 1830, 2469, 3292, 3660, 3721, 4115, 4938, 7442, 8230, 9876, 11163, 12345, 14884, 16460, 18605, 22326, 24690, 37210, 44652, 49380, 50203, 55815, 74420, 100406, 111630, 150609, 200812, 223260, 251015, 301218, 502030, 602436, 753045, 1004060, 1506090, 3012180, 3062383, 6124766, 9187149, 12249532, 15311915, 18374298, 30623830, 36748596, 45935745, 61247660, 91871490, 183742980]

約数ペア:

[(1, 183742980), (2, 91871490), (3, 61247660), (4, 45935745), (5, 36748596), (6, 30623830), (10, 18374298), (12, 15311915), (15, 12249532), (20, 9187149), (30, 6124766), (60, 3062383), (61, 3012180), (122, 1506090), (183, 1004060), (244, 753045), (305, 602436), (366, 502030), (610, 301218), (732, 251015), (823, 223260), (915, 200812), (1220, 150609), (1646, 111630), (1830, 100406), (2469, 74420), (3292, 55815), (3660, 50203), (3721, 49380), (4115, 44652), (4938, 37210), (7442, 24690), (8230, 22326), (9876, 18605), (11163, 16460), (12345, 14884)]