20199416490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{4241}}^1$

素因数の和:4565

約数の個数: 192

約数和(自身を含む): 60891772032

約数和(自身を除く): 40692355542

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 33, 34, 45, 51, 55, 66, 85, 90, 99, 102, 110, 153, 165, 170, 187, 198, 255, 283, 306, 330, 374, 495, 510, 561, 566, 765, 849, 935, 990, 1122, 1415, 1530, 1683, 1698, 1870, 2547, 2805, 2830, 3113, 3366, 4241, 4245, 4811, 5094, 5610, 6226, 8415, 8482, 8490, 9339, 9622, 12723, 12735, 14433, 15565, 16830, 18678, 21205, 24055, 25446, 25470, 28017, 28866, 31130, 38169, 42410, 43299, 46651, 46695, 48110, 52921, 56034, 63615, 72097, 72165, 76338, 86598, 93302, 93390, 105842, 127230, 139953, 140085, 144194, 144330, 158763, 190845, 216291, 216495, 233255, 264605, 279906, 280170, 317526, 360485, 381690, 419859, 432582, 432990, 466510, 476289, 529210, 648873, 699765, 720970, 793067, 793815, 839718, 952578, 1081455, 1200203, 1297746, 1399530, 1586134, 1587630, 2099295, 2162910, 2379201, 2381445, 2400406, 3244365, 3600609, 3965335, 4198590, 4758402, 4762890, 6001015, 6488730, 7137603, 7201218, 7930670, 10801827, 11896005, 12002030, 13202233, 14275206, 18003045, 20403451, 21603654, 23792010, 26404466, 35688015, 36006090, 39606699, 40806902, 54009135, 61210353, 66011165, 71376030, 79213398, 102017255, 108018270, 118820097, 122420706, 132022330, 183631059, 198033495, 204034510, 224437961, 237640194, 306051765, 367262118, 396066990, 448875922, 594100485, 612103530, 673313883, 918155295, 1122189805, 1188200970, 1346627766, 1836310590, 2019941649, 2244379610, 3366569415, 4039883298, 6733138830, 10099708245, 20199416490]

約数ペア:

[(1, 20199416490), (2, 10099708245), (3, 6733138830), (5, 4039883298), (6, 3366569415), (9, 2244379610), (10, 2019941649), (11, 1836310590), (15, 1346627766), (17, 1188200970), (18, 1122189805), (22, 918155295), (30, 673313883), (33, 612103530), (34, 594100485), (45, 448875922), (51, 396066990), (55, 367262118), (66, 306051765), (85, 237640194), (90, 224437961), (99, 204034510), (102, 198033495), (110, 183631059), (153, 132022330), (165, 122420706), (170, 118820097), (187, 108018270), (198, 102017255), (255, 79213398), (283, 71376030), (306, 66011165), (330, 61210353), (374, 54009135), (495, 40806902), (510, 39606699), (561, 36006090), (566, 35688015), (765, 26404466), (849, 23792010), (935, 21603654), (990, 20403451), (1122, 18003045), (1415, 14275206), (1530, 13202233), (1683, 12002030), (1698, 11896005), (1870, 10801827), (2547, 7930670), (2805, 7201218), (2830, 7137603), (3113, 6488730), (3366, 6001015), (4241, 4762890), (4245, 4758402), (4811, 4198590), (5094, 3965335), (5610, 3600609), (6226, 3244365), (8415, 2400406), (8482, 2381445), (8490, 2379201), (9339, 2162910), (9622, 2099295), (12723, 1587630), (12735, 1586134), (14433, 1399530), (15565, 1297746), (16830, 1200203), (18678, 1081455), (21205, 952578), (24055, 839718), (25446, 793815), (25470, 793067), (28017, 720970), (28866, 699765), (31130, 648873), (38169, 529210), (42410, 476289), (43299, 466510), (46651, 432990), (46695, 432582), (48110, 419859), (52921, 381690), (56034, 360485), (63615, 317526), (72097, 280170), (72165, 279906), (76338, 264605), (86598, 233255), (93302, 216495), (93390, 216291), (105842, 190845), (127230, 158763), (139953, 144330), (140085, 144194)]