121968030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:394

約数の個数: 128

約数和(自身を含む): 335301120

約数和(自身を除く): 213333090

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 41, 51, 57, 82, 85, 95, 102, 114, 123, 170, 190, 205, 246, 255, 285, 307, 323, 410, 510, 570, 614, 615, 646, 697, 779, 921, 969, 1230, 1394, 1535, 1558, 1615, 1842, 1938, 2091, 2337, 3070, 3230, 3485, 3895, 4182, 4605, 4674, 4845, 5219, 5833, 6970, 7790, 9210, 9690, 10438, 10455, 11666, 11685, 12587, 13243, 15657, 17499, 20910, 23370, 25174, 26095, 26486, 29165, 31314, 34998, 37761, 39729, 52190, 58330, 62935, 66215, 75522, 78285, 79458, 87495, 99161, 125870, 132430, 156570, 174990, 188805, 198322, 198645, 213979, 239153, 297483, 377610, 397290, 427958, 478306, 495805, 594966, 641937, 717459, 991610, 1069895, 1195765, 1283874, 1434918, 1487415, 2139790, 2391530, 2974830, 3209685, 3587295, 4065601, 6419370, 7174590, 8131202, 12196803, 20328005, 24393606, 40656010, 60984015, 121968030]

約数ペア:

[(1, 121968030), (2, 60984015), (3, 40656010), (5, 24393606), (6, 20328005), (10, 12196803), (15, 8131202), (17, 7174590), (19, 6419370), (30, 4065601), (34, 3587295), (38, 3209685), (41, 2974830), (51, 2391530), (57, 2139790), (82, 1487415), (85, 1434918), (95, 1283874), (102, 1195765), (114, 1069895), (123, 991610), (170, 717459), (190, 641937), (205, 594966), (246, 495805), (255, 478306), (285, 427958), (307, 397290), (323, 377610), (410, 297483), (510, 239153), (570, 213979), (614, 198645), (615, 198322), (646, 188805), (697, 174990), (779, 156570), (921, 132430), (969, 125870), (1230, 99161), (1394, 87495), (1535, 79458), (1558, 78285), (1615, 75522), (1842, 66215), (1938, 62935), (2091, 58330), (2337, 52190), (3070, 39729), (3230, 37761), (3485, 34998), (3895, 31314), (4182, 29165), (4605, 26486), (4674, 26095), (4845, 25174), (5219, 23370), (5833, 20910), (6970, 17499), (7790, 15657), (9210, 13243), (9690, 12587), (10438, 11685), (10455, 11666)]