89503980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1867}}^1$

素因数の和:1943

約数の個数: 96

約数和(自身を含む): 271143936

約数和(自身を除く): 181639956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 47, 51, 60, 68, 85, 94, 102, 141, 170, 188, 204, 235, 255, 282, 340, 470, 510, 564, 705, 799, 940, 1020, 1410, 1598, 1867, 2397, 2820, 3196, 3734, 3995, 4794, 5601, 7468, 7990, 9335, 9588, 11202, 11985, 15980, 18670, 22404, 23970, 28005, 31739, 37340, 47940, 56010, 63478, 87749, 95217, 112020, 126956, 158695, 175498, 190434, 263247, 317390, 350996, 380868, 438745, 476085, 526494, 634780, 877490, 952170, 1052988, 1316235, 1491733, 1754980, 1904340, 2632470, 2983466, 4475199, 5264940, 5966932, 7458665, 8950398, 14917330, 17900796, 22375995, 29834660, 44751990, 89503980]

約数ペア:

[(1, 89503980), (2, 44751990), (3, 29834660), (4, 22375995), (5, 17900796), (6, 14917330), (10, 8950398), (12, 7458665), (15, 5966932), (17, 5264940), (20, 4475199), (30, 2983466), (34, 2632470), (47, 1904340), (51, 1754980), (60, 1491733), (68, 1316235), (85, 1052988), (94, 952170), (102, 877490), (141, 634780), (170, 526494), (188, 476085), (204, 438745), (235, 380868), (255, 350996), (282, 317390), (340, 263247), (470, 190434), (510, 175498), (564, 158695), (705, 126956), (799, 112020), (940, 95217), (1020, 87749), (1410, 63478), (1598, 56010), (1867, 47940), (2397, 37340), (2820, 31739), (3196, 28005), (3734, 23970), (3995, 22404), (4794, 18670), (5601, 15980), (7468, 11985), (7990, 11202), (9335, 9588)]