2181567300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{9311}}^1$

素因数の和:9410

約数の個数: 144

約数和(自身を含む): 6983553024

約数和(自身を除く): 4801985724

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 71, 75, 100, 110, 132, 142, 150, 165, 213, 220, 275, 284, 300, 330, 355, 426, 550, 660, 710, 781, 825, 852, 1065, 1100, 1420, 1562, 1650, 1775, 2130, 2343, 3124, 3300, 3550, 3905, 4260, 4686, 5325, 7100, 7810, 9311, 9372, 10650, 11715, 15620, 18622, 19525, 21300, 23430, 27933, 37244, 39050, 46555, 46860, 55866, 58575, 78100, 93110, 102421, 111732, 117150, 139665, 186220, 204842, 232775, 234300, 279330, 307263, 409684, 465550, 512105, 558660, 614526, 661081, 698325, 931100, 1024210, 1229052, 1322162, 1396650, 1536315, 1983243, 2048420, 2560525, 2644324, 2793300, 3072630, 3305405, 3966486, 5121050, 6145260, 6610810, 7271891, 7681575, 7932972, 9916215, 10242100, 13221620, 14543782, 15363150, 16527025, 19832430, 21815673, 29087564, 30726300, 33054050, 36359455, 39664860, 43631346, 49581075, 66108100, 72718910, 87262692, 99162150, 109078365, 145437820, 181797275, 198324300, 218156730, 363594550, 436313460, 545391825, 727189100, 1090783650, 2181567300]

約数ペア:

[(1, 2181567300), (2, 1090783650), (3, 727189100), (4, 545391825), (5, 436313460), (6, 363594550), (10, 218156730), (11, 198324300), (12, 181797275), (15, 145437820), (20, 109078365), (22, 99162150), (25, 87262692), (30, 72718910), (33, 66108100), (44, 49581075), (50, 43631346), (55, 39664860), (60, 36359455), (66, 33054050), (71, 30726300), (75, 29087564), (100, 21815673), (110, 19832430), (132, 16527025), (142, 15363150), (150, 14543782), (165, 13221620), (213, 10242100), (220, 9916215), (275, 7932972), (284, 7681575), (300, 7271891), (330, 6610810), (355, 6145260), (426, 5121050), (550, 3966486), (660, 3305405), (710, 3072630), (781, 2793300), (825, 2644324), (852, 2560525), (1065, 2048420), (1100, 1983243), (1420, 1536315), (1562, 1396650), (1650, 1322162), (1775, 1229052), (2130, 1024210), (2343, 931100), (3124, 698325), (3300, 661081), (3550, 614526), (3905, 558660), (4260, 512105), (4686, 465550), (5325, 409684), (7100, 307263), (7810, 279330), (9311, 234300), (9372, 232775), (10650, 204842), (11715, 186220), (15620, 139665), (18622, 117150), (19525, 111732), (21300, 102421), (23430, 93110), (27933, 78100), (37244, 58575), (39050, 55866), (46555, 46860)]