37897980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 110315520

約数和(自身を除く): 72417540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 89, 94, 141, 151, 178, 188, 235, 267, 282, 302, 356, 445, 453, 470, 534, 564, 604, 705, 755, 890, 906, 940, 1068, 1335, 1410, 1510, 1780, 1812, 2265, 2670, 2820, 3020, 4183, 4530, 5340, 7097, 8366, 9060, 12549, 13439, 14194, 16732, 20915, 21291, 25098, 26878, 28388, 35485, 40317, 41830, 42582, 50196, 53756, 62745, 67195, 70970, 80634, 83660, 85164, 106455, 125490, 134390, 141940, 161268, 201585, 212910, 250980, 268780, 403170, 425820, 631633, 806340, 1263266, 1894899, 2526532, 3158165, 3789798, 6316330, 7579596, 9474495, 12632660, 18948990, 37897980]

約数ペア:

[(1, 37897980), (2, 18948990), (3, 12632660), (4, 9474495), (5, 7579596), (6, 6316330), (10, 3789798), (12, 3158165), (15, 2526532), (20, 1894899), (30, 1263266), (47, 806340), (60, 631633), (89, 425820), (94, 403170), (141, 268780), (151, 250980), (178, 212910), (188, 201585), (235, 161268), (267, 141940), (282, 134390), (302, 125490), (356, 106455), (445, 85164), (453, 83660), (470, 80634), (534, 70970), (564, 67195), (604, 62745), (705, 53756), (755, 50196), (890, 42582), (906, 41830), (940, 40317), (1068, 35485), (1335, 28388), (1410, 26878), (1510, 25098), (1780, 21291), (1812, 20915), (2265, 16732), (2670, 14194), (2820, 13439), (3020, 12549), (4183, 9060), (4530, 8366), (5340, 7097)]