45638370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 128

約数和(自身を含む): 131777280

約数和(自身を除く): 86138910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 61, 85, 90, 102, 122, 135, 153, 163, 170, 183, 255, 270, 305, 306, 326, 366, 459, 489, 510, 549, 610, 765, 815, 915, 918, 978, 1037, 1098, 1467, 1530, 1630, 1647, 1830, 2074, 2295, 2445, 2745, 2771, 2934, 3111, 3294, 4401, 4590, 4890, 5185, 5490, 5542, 6222, 7335, 8235, 8313, 8802, 9333, 9943, 10370, 13855, 14670, 15555, 16470, 16626, 18666, 19886, 22005, 24939, 27710, 27999, 29829, 31110, 41565, 44010, 46665, 49715, 49878, 55998, 59658, 74817, 83130, 89487, 93330, 99430, 124695, 139995, 149145, 149634, 169031, 178974, 249390, 268461, 279990, 298290, 338062, 374085, 447435, 507093, 536922, 748170, 845155, 894870, 1014186, 1342305, 1521279, 1690310, 2535465, 2684610, 3042558, 4563837, 5070930, 7606395, 9127674, 15212790, 22819185, 45638370]

約数ペア:

[(1, 45638370), (2, 22819185), (3, 15212790), (5, 9127674), (6, 7606395), (9, 5070930), (10, 4563837), (15, 3042558), (17, 2684610), (18, 2535465), (27, 1690310), (30, 1521279), (34, 1342305), (45, 1014186), (51, 894870), (54, 845155), (61, 748170), (85, 536922), (90, 507093), (102, 447435), (122, 374085), (135, 338062), (153, 298290), (163, 279990), (170, 268461), (183, 249390), (255, 178974), (270, 169031), (305, 149634), (306, 149145), (326, 139995), (366, 124695), (459, 99430), (489, 93330), (510, 89487), (549, 83130), (610, 74817), (765, 59658), (815, 55998), (915, 49878), (918, 49715), (978, 46665), (1037, 44010), (1098, 41565), (1467, 31110), (1530, 29829), (1630, 27999), (1647, 27710), (1830, 24939), (2074, 22005), (2295, 19886), (2445, 18666), (2745, 16626), (2771, 16470), (2934, 15555), (3111, 14670), (3294, 13855), (4401, 10370), (4590, 9943), (4890, 9333), (5185, 8802), (5490, 8313), (5542, 8235), (6222, 7335)]