73035180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 231154560

約数和(自身を除く): 158119380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 89, 90, 94, 97, 141, 178, 180, 188, 194, 235, 267, 282, 291, 356, 388, 423, 445, 470, 485, 534, 564, 582, 705, 801, 846, 873, 890, 940, 970, 1068, 1164, 1335, 1410, 1455, 1602, 1692, 1746, 1780, 1940, 2115, 2670, 2820, 2910, 3204, 3492, 4005, 4183, 4230, 4365, 4559, 5340, 5820, 8010, 8366, 8460, 8633, 8730, 9118, 12549, 13677, 16020, 16732, 17266, 17460, 18236, 20915, 22795, 25098, 25899, 27354, 34532, 37647, 41031, 41830, 43165, 45590, 50196, 51798, 54708, 62745, 68385, 75294, 77697, 82062, 83660, 86330, 91180, 103596, 125490, 129495, 136770, 150588, 155394, 164124, 172660, 188235, 205155, 250980, 258990, 273540, 310788, 376470, 388485, 405751, 410310, 517980, 752940, 776970, 811502, 820620, 1217253, 1553940, 1623004, 2028755, 2434506, 3651759, 4057510, 4869012, 6086265, 7303518, 8115020, 12172530, 14607036, 18258795, 24345060, 36517590, 73035180]

約数ペア:

[(1, 73035180), (2, 36517590), (3, 24345060), (4, 18258795), (5, 14607036), (6, 12172530), (9, 8115020), (10, 7303518), (12, 6086265), (15, 4869012), (18, 4057510), (20, 3651759), (30, 2434506), (36, 2028755), (45, 1623004), (47, 1553940), (60, 1217253), (89, 820620), (90, 811502), (94, 776970), (97, 752940), (141, 517980), (178, 410310), (180, 405751), (188, 388485), (194, 376470), (235, 310788), (267, 273540), (282, 258990), (291, 250980), (356, 205155), (388, 188235), (423, 172660), (445, 164124), (470, 155394), (485, 150588), (534, 136770), (564, 129495), (582, 125490), (705, 103596), (801, 91180), (846, 86330), (873, 83660), (890, 82062), (940, 77697), (970, 75294), (1068, 68385), (1164, 62745), (1335, 54708), (1410, 51798), (1455, 50196), (1602, 45590), (1692, 43165), (1746, 41830), (1780, 41031), (1940, 37647), (2115, 34532), (2670, 27354), (2820, 25899), (2910, 25098), (3204, 22795), (3492, 20915), (4005, 18236), (4183, 17460), (4230, 17266), (4365, 16732), (4559, 16020), (5340, 13677), (5820, 12549), (8010, 9118), (8366, 8730), (8460, 8633)]