75343770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{487}}^1$

素因数の和:697

約数の個数: 80

約数和(自身を含む): 204069888

約数和(自身を除く): 128726118

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 191, 270, 382, 405, 487, 573, 810, 955, 974, 1146, 1461, 1719, 1910, 2435, 2865, 2922, 3438, 4383, 4870, 5157, 5730, 7305, 8595, 8766, 10314, 13149, 14610, 15471, 17190, 21915, 25785, 26298, 30942, 39447, 43830, 51570, 65745, 77355, 78894, 93017, 131490, 154710, 186034, 197235, 279051, 394470, 465085, 558102, 837153, 930170, 1395255, 1674306, 2511459, 2790510, 4185765, 5022918, 7534377, 8371530, 12557295, 15068754, 25114590, 37671885, 75343770]

約数ペア:

[(1, 75343770), (2, 37671885), (3, 25114590), (5, 15068754), (6, 12557295), (9, 8371530), (10, 7534377), (15, 5022918), (18, 4185765), (27, 2790510), (30, 2511459), (45, 1674306), (54, 1395255), (81, 930170), (90, 837153), (135, 558102), (162, 465085), (191, 394470), (270, 279051), (382, 197235), (405, 186034), (487, 154710), (573, 131490), (810, 93017), (955, 78894), (974, 77355), (1146, 65745), (1461, 51570), (1719, 43830), (1910, 39447), (2435, 30942), (2865, 26298), (2922, 25785), (3438, 21915), (4383, 17190), (4870, 15471), (5157, 14610), (5730, 13149), (7305, 10314), (8595, 8766)]