67011660

素因数分解:

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

素因数の和:240

約数の個数: 108

約数和(自身を含む): 209952288

約数和(自身を除く): 142940628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 89, 90, 94, 141, 178, 180, 188, 235, 267, 282, 356, 423, 445, 470, 534, 564, 705, 801, 846, 890, 940, 1068, 1335, 1410, 1602, 1692, 1780, 2115, 2670, 2820, 3204, 4005, 4183, 4230, 5340, 7921, 8010, 8366, 8460, 12549, 15842, 16020, 16732, 20915, 23763, 25098, 31684, 37647, 39605, 41830, 47526, 50196, 62745, 71289, 75294, 79210, 83660, 95052, 118815, 125490, 142578, 150588, 158420, 188235, 237630, 250980, 285156, 356445, 372287, 376470, 475260, 712890, 744574, 752940, 1116861, 1425780, 1489148, 1861435, 2233722, 3350583, 3722870, 4467444, 5584305, 6701166, 7445740, 11168610, 13402332, 16752915, 22337220, 33505830, 67011660]

約数ペア:

[(1, 67011660), (2, 33505830), (3, 22337220), (4, 16752915), (5, 13402332), (6, 11168610), (9, 7445740), (10, 6701166), (12, 5584305), (15, 4467444), (18, 3722870), (20, 3350583), (30, 2233722), (36, 1861435), (45, 1489148), (47, 1425780), (60, 1116861), (89, 752940), (90, 744574), (94, 712890), (141, 475260), (178, 376470), (180, 372287), (188, 356445), (235, 285156), (267, 250980), (282, 237630), (356, 188235), (423, 158420), (445, 150588), (470, 142578), (534, 125490), (564, 118815), (705, 95052), (801, 83660), (846, 79210), (890, 75294), (940, 71289), (1068, 62745), (1335, 50196), (1410, 47526), (1602, 41830), (1692, 39605), (1780, 37647), (2115, 31684), (2670, 25098), (2820, 23763), (3204, 20915), (4005, 16732), (4183, 16020), (4230, 15842), (5340, 12549), (7921, 8460), (8010, 8366)]