30229740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 103420800

約数和(自身を除く): 73191060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 37, 45, 51, 54, 60, 68, 74, 85, 89, 90, 102, 108, 111, 135, 148, 153, 170, 178, 180, 185, 204, 222, 255, 267, 270, 306, 333, 340, 356, 370, 444, 445, 459, 510, 534, 540, 555, 612, 629, 666, 740, 765, 801, 890, 918, 999, 1020, 1068, 1110, 1258, 1332, 1335, 1513, 1530, 1602, 1665, 1780, 1836, 1887, 1998, 2220, 2295, 2403, 2516, 2670, 3026, 3060, 3145, 3204, 3293, 3330, 3774, 3996, 4005, 4539, 4590, 4806, 4995, 5340, 5661, 6052, 6290, 6586, 6660, 7548, 7565, 8010, 9078, 9180, 9435, 9612, 9879, 9990, 11322, 12015, 12580, 13172, 13617, 15130, 16020, 16465, 16983, 18156, 18870, 19758, 19980, 22644, 22695, 24030, 27234, 28305, 29637, 30260, 32930, 33966, 37740, 39516, 40851, 45390, 48060, 49395, 54468, 55981, 56610, 59274, 65860, 67932, 68085, 81702, 84915, 88911, 90780, 98790, 111962, 113220, 118548, 136170, 148185, 163404, 167943, 169830, 177822, 197580, 204255, 223924, 272340, 279905, 296370, 335886, 339660, 355644, 408510, 444555, 503829, 559810, 592740, 671772, 817020, 839715, 889110, 1007658, 1119620, 1511487, 1679430, 1778220, 2015316, 2519145, 3022974, 3358860, 5038290, 6045948, 7557435, 10076580, 15114870, 30229740]

約数ペア:

[(1, 30229740), (2, 15114870), (3, 10076580), (4, 7557435), (5, 6045948), (6, 5038290), (9, 3358860), (10, 3022974), (12, 2519145), (15, 2015316), (17, 1778220), (18, 1679430), (20, 1511487), (27, 1119620), (30, 1007658), (34, 889110), (36, 839715), (37, 817020), (45, 671772), (51, 592740), (54, 559810), (60, 503829), (68, 444555), (74, 408510), (85, 355644), (89, 339660), (90, 335886), (102, 296370), (108, 279905), (111, 272340), (135, 223924), (148, 204255), (153, 197580), (170, 177822), (178, 169830), (180, 167943), (185, 163404), (204, 148185), (222, 136170), (255, 118548), (267, 113220), (270, 111962), (306, 98790), (333, 90780), (340, 88911), (356, 84915), (370, 81702), (444, 68085), (445, 67932), (459, 65860), (510, 59274), (534, 56610), (540, 55981), (555, 54468), (612, 49395), (629, 48060), (666, 45390), (740, 40851), (765, 39516), (801, 37740), (890, 33966), (918, 32930), (999, 30260), (1020, 29637), (1068, 28305), (1110, 27234), (1258, 24030), (1332, 22695), (1335, 22644), (1513, 19980), (1530, 19758), (1602, 18870), (1665, 18156), (1780, 16983), (1836, 16465), (1887, 16020), (1998, 15130), (2220, 13617), (2295, 13172), (2403, 12580), (2516, 12015), (2670, 11322), (3026, 9990), (3060, 9879), (3145, 9612), (3204, 9435), (3293, 9180), (3330, 9078), (3774, 8010), (3996, 7565), (4005, 7548), (4539, 6660), (4590, 6586), (4806, 6290), (4995, 6052), (5340, 5661)]