30315675

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 59996160

約数和(自身を除く): 29680485

約数列:

[1, 3, 5, 13, 15, 17, 25, 31, 39, 51, 59, 65, 75, 85, 93, 155, 177, 195, 221, 255, 295, 325, 403, 425, 465, 527, 663, 767, 775, 885, 975, 1003, 1105, 1209, 1275, 1475, 1581, 1829, 2015, 2301, 2325, 2635, 3009, 3315, 3835, 4425, 5015, 5487, 5525, 6045, 6851, 7905, 9145, 10075, 11505, 13039, 13175, 15045, 16575, 19175, 20553, 23777, 25075, 27435, 30225, 31093, 34255, 39117, 39525, 45725, 57525, 65195, 71331, 75225, 93279, 102765, 118885, 137175, 155465, 171275, 195585, 325975, 356655, 404209, 466395, 513825, 594425, 777325, 977925, 1212627, 1783275, 2021045, 2331975, 6063135, 10105225, 30315675]

約数ペア:

[(1, 30315675), (3, 10105225), (5, 6063135), (13, 2331975), (15, 2021045), (17, 1783275), (25, 1212627), (31, 977925), (39, 777325), (51, 594425), (59, 513825), (65, 466395), (75, 404209), (85, 356655), (93, 325975), (155, 195585), (177, 171275), (195, 155465), (221, 137175), (255, 118885), (295, 102765), (325, 93279), (403, 75225), (425, 71331), (465, 65195), (527, 57525), (663, 45725), (767, 39525), (775, 39117), (885, 34255), (975, 31093), (1003, 30225), (1105, 27435), (1209, 25075), (1275, 23777), (1475, 20553), (1581, 19175), (1829, 16575), (2015, 15045), (2301, 13175), (2325, 13039), (2635, 11505), (3009, 10075), (3315, 9145), (3835, 7905), (4425, 6851), (5015, 6045), (5487, 5525)]