276172620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^2\times {\mathrm{1237}}^1$

素因数の和:1371

約数の個数: 72

約数和(自身を含む): 786803472

約数和(自身を除く): 510630852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1237, 1830, 2474, 3660, 3711, 3721, 4948, 6185, 7422, 7442, 11163, 12370, 14844, 14884, 18555, 18605, 22326, 24740, 37110, 37210, 44652, 55815, 74220, 74420, 75457, 111630, 150914, 223260, 226371, 301828, 377285, 452742, 754570, 905484, 1131855, 1509140, 2263710, 4527420, 4602877, 9205754, 13808631, 18411508, 23014385, 27617262, 46028770, 55234524, 69043155, 92057540, 138086310, 276172620]

約数ペア:

[(1, 276172620), (2, 138086310), (3, 92057540), (4, 69043155), (5, 55234524), (6, 46028770), (10, 27617262), (12, 23014385), (15, 18411508), (20, 13808631), (30, 9205754), (60, 4602877), (61, 4527420), (122, 2263710), (183, 1509140), (244, 1131855), (305, 905484), (366, 754570), (610, 452742), (732, 377285), (915, 301828), (1220, 226371), (1237, 223260), (1830, 150914), (2474, 111630), (3660, 75457), (3711, 74420), (3721, 74220), (4948, 55815), (6185, 44652), (7422, 37210), (7442, 37110), (11163, 24740), (12370, 22326), (14844, 18605), (14884, 18555)]