172434060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1523}}^1$

素因数の和:1592

約数の個数: 144

約数和(自身を含む): 569159136

約数和(自身を除く): 396725076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 37, 45, 51, 60, 68, 74, 85, 90, 102, 111, 148, 153, 170, 180, 185, 204, 222, 255, 306, 333, 340, 370, 444, 510, 555, 612, 629, 666, 740, 765, 1020, 1110, 1258, 1332, 1523, 1530, 1665, 1887, 2220, 2516, 3046, 3060, 3145, 3330, 3774, 4569, 5661, 6092, 6290, 6660, 7548, 7615, 9138, 9435, 11322, 12580, 13707, 15230, 18276, 18870, 22644, 22845, 25891, 27414, 28305, 30460, 37740, 45690, 51782, 54828, 56351, 56610, 68535, 77673, 91380, 103564, 112702, 113220, 129455, 137070, 155346, 169053, 225404, 233019, 258910, 274140, 281755, 310692, 338106, 388365, 466038, 507159, 517820, 563510, 676212, 776730, 845265, 932076, 957967, 1014318, 1127020, 1165095, 1553460, 1690530, 1915934, 2028636, 2330190, 2535795, 2873901, 3381060, 3831868, 4660380, 4789835, 5071590, 5747802, 8621703, 9579670, 10143180, 11495604, 14369505, 17243406, 19159340, 28739010, 34486812, 43108515, 57478020, 86217030, 172434060]

約数ペア:

[(1, 172434060), (2, 86217030), (3, 57478020), (4, 43108515), (5, 34486812), (6, 28739010), (9, 19159340), (10, 17243406), (12, 14369505), (15, 11495604), (17, 10143180), (18, 9579670), (20, 8621703), (30, 5747802), (34, 5071590), (36, 4789835), (37, 4660380), (45, 3831868), (51, 3381060), (60, 2873901), (68, 2535795), (74, 2330190), (85, 2028636), (90, 1915934), (102, 1690530), (111, 1553460), (148, 1165095), (153, 1127020), (170, 1014318), (180, 957967), (185, 932076), (204, 845265), (222, 776730), (255, 676212), (306, 563510), (333, 517820), (340, 507159), (370, 466038), (444, 388365), (510, 338106), (555, 310692), (612, 281755), (629, 274140), (666, 258910), (740, 233019), (765, 225404), (1020, 169053), (1110, 155346), (1258, 137070), (1332, 129455), (1523, 113220), (1530, 112702), (1665, 103564), (1887, 91380), (2220, 77673), (2516, 68535), (3046, 56610), (3060, 56351), (3145, 54828), (3330, 51782), (3774, 45690), (4569, 37740), (5661, 30460), (6092, 28305), (6290, 27414), (6660, 25891), (7548, 22845), (7615, 22644), (9138, 18870), (9435, 18276), (11322, 15230), (12580, 13707)]