122158980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1553}}^1$

素因数の和:1610

約数の個数: 144

約数和(自身を含む): 407272320

約数和(自身を除く): 285113340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 38, 45, 46, 57, 60, 69, 76, 90, 92, 95, 114, 115, 138, 171, 180, 190, 207, 228, 230, 276, 285, 342, 345, 380, 414, 437, 460, 570, 684, 690, 828, 855, 874, 1035, 1140, 1311, 1380, 1553, 1710, 1748, 2070, 2185, 2622, 3106, 3420, 3933, 4140, 4370, 4659, 5244, 6212, 6555, 7765, 7866, 8740, 9318, 13110, 13977, 15530, 15732, 18636, 19665, 23295, 26220, 27954, 29507, 31060, 35719, 39330, 46590, 55908, 59014, 69885, 71438, 78660, 88521, 93180, 107157, 118028, 139770, 142876, 147535, 177042, 178595, 214314, 265563, 279540, 295070, 321471, 354084, 357190, 428628, 442605, 531126, 535785, 590140, 642942, 678661, 714380, 885210, 1062252, 1071570, 1285884, 1327815, 1357322, 1607355, 1770420, 2035983, 2143140, 2655630, 2714644, 3214710, 3393305, 4071966, 5311260, 6107949, 6429420, 6786610, 8143932, 10179915, 12215898, 13573220, 20359830, 24431796, 30539745, 40719660, 61079490, 122158980]

約数ペア:

[(1, 122158980), (2, 61079490), (3, 40719660), (4, 30539745), (5, 24431796), (6, 20359830), (9, 13573220), (10, 12215898), (12, 10179915), (15, 8143932), (18, 6786610), (19, 6429420), (20, 6107949), (23, 5311260), (30, 4071966), (36, 3393305), (38, 3214710), (45, 2714644), (46, 2655630), (57, 2143140), (60, 2035983), (69, 1770420), (76, 1607355), (90, 1357322), (92, 1327815), (95, 1285884), (114, 1071570), (115, 1062252), (138, 885210), (171, 714380), (180, 678661), (190, 642942), (207, 590140), (228, 535785), (230, 531126), (276, 442605), (285, 428628), (342, 357190), (345, 354084), (380, 321471), (414, 295070), (437, 279540), (460, 265563), (570, 214314), (684, 178595), (690, 177042), (828, 147535), (855, 142876), (874, 139770), (1035, 118028), (1140, 107157), (1311, 93180), (1380, 88521), (1553, 78660), (1710, 71438), (1748, 69885), (2070, 59014), (2185, 55908), (2622, 46590), (3106, 39330), (3420, 35719), (3933, 31060), (4140, 29507), (4370, 27954), (4659, 26220), (5244, 23295), (6212, 19665), (6555, 18636), (7765, 15732), (7866, 15530), (8740, 13977), (9318, 13110)]