148789980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4517}}^1$

素因数の和:4596

約数の個数: 96

約数和(自身を含む): 470594880

約数和(自身を除く): 321804900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 732, 915, 1098, 1220, 1647, 1830, 2196, 2745, 3294, 3660, 4517, 5490, 6588, 8235, 9034, 10980, 13551, 16470, 18068, 22585, 27102, 32940, 40653, 45170, 54204, 67755, 81306, 90340, 121959, 135510, 162612, 203265, 243918, 271020, 275537, 406530, 487836, 551074, 609795, 813060, 826611, 1102148, 1219590, 1377685, 1653222, 2439180, 2479833, 2755370, 3306444, 4133055, 4959666, 5510740, 7439499, 8266110, 9919332, 12399165, 14878998, 16532220, 24798330, 29757996, 37197495, 49596660, 74394990, 148789980]

約数ペア:

[(1, 148789980), (2, 74394990), (3, 49596660), (4, 37197495), (5, 29757996), (6, 24798330), (9, 16532220), (10, 14878998), (12, 12399165), (15, 9919332), (18, 8266110), (20, 7439499), (27, 5510740), (30, 4959666), (36, 4133055), (45, 3306444), (54, 2755370), (60, 2479833), (61, 2439180), (90, 1653222), (108, 1377685), (122, 1219590), (135, 1102148), (180, 826611), (183, 813060), (244, 609795), (270, 551074), (305, 487836), (366, 406530), (540, 275537), (549, 271020), (610, 243918), (732, 203265), (915, 162612), (1098, 135510), (1220, 121959), (1647, 90340), (1830, 81306), (2196, 67755), (2745, 54204), (3294, 45170), (3660, 40653), (4517, 32940), (5490, 27102), (6588, 22585), (8235, 18068), (9034, 16470), (10980, 13551)]