147335940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:662

約数の個数: 144

約数和(自身を含む): 479409840

約数和(自身を除く): 332073900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 89, 90, 102, 153, 170, 178, 180, 204, 255, 267, 306, 340, 356, 445, 510, 534, 541, 612, 765, 801, 890, 1020, 1068, 1082, 1335, 1513, 1530, 1602, 1623, 1780, 2164, 2670, 2705, 3026, 3060, 3204, 3246, 4005, 4539, 4869, 5340, 5410, 6052, 6492, 7565, 8010, 8115, 9078, 9197, 9738, 10820, 13617, 15130, 16020, 16230, 18156, 18394, 19476, 22695, 24345, 27234, 27591, 30260, 32460, 36788, 45390, 45985, 48149, 48690, 54468, 55182, 68085, 82773, 90780, 91970, 96298, 97380, 110364, 136170, 137955, 144447, 165546, 183940, 192596, 240745, 272340, 275910, 288894, 331092, 413865, 433341, 481490, 551820, 577788, 722235, 818533, 827730, 866682, 962980, 1444470, 1637066, 1655460, 1733364, 2166705, 2455599, 2888940, 3274132, 4092665, 4333410, 4911198, 7366797, 8185330, 8666820, 9822396, 12277995, 14733594, 16370660, 24555990, 29467188, 36833985, 49111980, 73667970, 147335940]

約数ペア:

[(1, 147335940), (2, 73667970), (3, 49111980), (4, 36833985), (5, 29467188), (6, 24555990), (9, 16370660), (10, 14733594), (12, 12277995), (15, 9822396), (17, 8666820), (18, 8185330), (20, 7366797), (30, 4911198), (34, 4333410), (36, 4092665), (45, 3274132), (51, 2888940), (60, 2455599), (68, 2166705), (85, 1733364), (89, 1655460), (90, 1637066), (102, 1444470), (153, 962980), (170, 866682), (178, 827730), (180, 818533), (204, 722235), (255, 577788), (267, 551820), (306, 481490), (340, 433341), (356, 413865), (445, 331092), (510, 288894), (534, 275910), (541, 272340), (612, 240745), (765, 192596), (801, 183940), (890, 165546), (1020, 144447), (1068, 137955), (1082, 136170), (1335, 110364), (1513, 97380), (1530, 96298), (1602, 91970), (1623, 90780), (1780, 82773), (2164, 68085), (2670, 55182), (2705, 54468), (3026, 48690), (3060, 48149), (3204, 45985), (3246, 45390), (4005, 36788), (4539, 32460), (4869, 30260), (5340, 27591), (5410, 27234), (6052, 24345), (6492, 22695), (7565, 19476), (8010, 18394), (8115, 18156), (9078, 16230), (9197, 16020), (9738, 15130), (10820, 13617)]