20199407250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{2161}}^1$

素因数の和:2306

約数の個数: 192

約数和(自身を含む): 55981755648

約数和(自身を除く): 35782348398

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 103, 110, 121, 125, 150, 165, 206, 242, 250, 275, 309, 330, 363, 375, 515, 550, 605, 618, 726, 750, 825, 1030, 1133, 1210, 1375, 1545, 1650, 1815, 2161, 2266, 2575, 2750, 3025, 3090, 3399, 3630, 4125, 4322, 5150, 5665, 6050, 6483, 6798, 7725, 8250, 9075, 10805, 11330, 12463, 12875, 12966, 15125, 15450, 16995, 18150, 21610, 23771, 24926, 25750, 28325, 30250, 32415, 33990, 37389, 38625, 45375, 47542, 54025, 56650, 62315, 64830, 71313, 74778, 77250, 84975, 90750, 108050, 118855, 124630, 141625, 142626, 162075, 169950, 186945, 222583, 237710, 261481, 270125, 283250, 311575, 324150, 356565, 373890, 424875, 445166, 522962, 540250, 594275, 623150, 667749, 713130, 784443, 810375, 849750, 934725, 1112915, 1188550, 1307405, 1335498, 1557875, 1568886, 1620750, 1782825, 1869450, 2225830, 2448413, 2614810, 2971375, 3115750, 3338745, 3565650, 3922215, 4673625, 4896826, 5564575, 5942750, 6537025, 6677490, 7345239, 7844430, 8914125, 9347250, 11129150, 12242065, 13074050, 14690478, 16693725, 17828250, 19611075, 24484130, 26932543, 27822875, 32685125, 33387450, 36726195, 39222150, 53865086, 55645750, 61210325, 65370250, 73452390, 80797629, 83468625, 98055375, 122420650, 134662715, 161595258, 166937250, 183630975, 196110750, 269325430, 306051625, 367261950, 403988145, 612103250, 673313575, 807976290, 918154875, 1346627150, 1836309750, 2019940725, 3366567875, 4039881450, 6733135750, 10099703625, 20199407250]

約数ペア:

[(1, 20199407250), (2, 10099703625), (3, 6733135750), (5, 4039881450), (6, 3366567875), (10, 2019940725), (11, 1836309750), (15, 1346627150), (22, 918154875), (25, 807976290), (30, 673313575), (33, 612103250), (50, 403988145), (55, 367261950), (66, 306051625), (75, 269325430), (103, 196110750), (110, 183630975), (121, 166937250), (125, 161595258), (150, 134662715), (165, 122420650), (206, 98055375), (242, 83468625), (250, 80797629), (275, 73452390), (309, 65370250), (330, 61210325), (363, 55645750), (375, 53865086), (515, 39222150), (550, 36726195), (605, 33387450), (618, 32685125), (726, 27822875), (750, 26932543), (825, 24484130), (1030, 19611075), (1133, 17828250), (1210, 16693725), (1375, 14690478), (1545, 13074050), (1650, 12242065), (1815, 11129150), (2161, 9347250), (2266, 8914125), (2575, 7844430), (2750, 7345239), (3025, 6677490), (3090, 6537025), (3399, 5942750), (3630, 5564575), (4125, 4896826), (4322, 4673625), (5150, 3922215), (5665, 3565650), (6050, 3338745), (6483, 3115750), (6798, 2971375), (7725, 2614810), (8250, 2448413), (9075, 2225830), (10805, 1869450), (11330, 1782825), (12463, 1620750), (12875, 1568886), (12966, 1557875), (15125, 1335498), (15450, 1307405), (16995, 1188550), (18150, 1112915), (21610, 934725), (23771, 849750), (24926, 810375), (25750, 784443), (28325, 713130), (30250, 667749), (32415, 623150), (33990, 594275), (37389, 540250), (38625, 522962), (45375, 445166), (47542, 424875), (54025, 373890), (56650, 356565), (62315, 324150), (64830, 311575), (71313, 283250), (74778, 270125), (77250, 261481), (84975, 237710), (90750, 222583), (108050, 186945), (118855, 169950), (124630, 162075), (141625, 142626)]