128338650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{2357}}^1$

素因数の和:2397

約数の個数: 108

約数和(自身を含む): 379159326

約数和(自身を除く): 250820676

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 121, 150, 165, 198, 225, 242, 275, 330, 363, 450, 495, 550, 605, 726, 825, 990, 1089, 1210, 1650, 1815, 2178, 2357, 2475, 3025, 3630, 4714, 4950, 5445, 6050, 7071, 9075, 10890, 11785, 14142, 18150, 21213, 23570, 25927, 27225, 35355, 42426, 51854, 54450, 58925, 70710, 77781, 106065, 117850, 129635, 155562, 176775, 212130, 233343, 259270, 285197, 353550, 388905, 466686, 530325, 570394, 648175, 777810, 855591, 1060650, 1166715, 1296350, 1425985, 1711182, 1944525, 2333430, 2566773, 2851970, 3889050, 4277955, 5133546, 5833575, 7129925, 8555910, 11667150, 12833865, 14259850, 21389775, 25667730, 42779550, 64169325, 128338650]

約数ペア:

[(1, 128338650), (2, 64169325), (3, 42779550), (5, 25667730), (6, 21389775), (9, 14259850), (10, 12833865), (11, 11667150), (15, 8555910), (18, 7129925), (22, 5833575), (25, 5133546), (30, 4277955), (33, 3889050), (45, 2851970), (50, 2566773), (55, 2333430), (66, 1944525), (75, 1711182), (90, 1425985), (99, 1296350), (110, 1166715), (121, 1060650), (150, 855591), (165, 777810), (198, 648175), (225, 570394), (242, 530325), (275, 466686), (330, 388905), (363, 353550), (450, 285197), (495, 259270), (550, 233343), (605, 212130), (726, 176775), (825, 155562), (990, 129635), (1089, 117850), (1210, 106065), (1650, 77781), (1815, 70710), (2178, 58925), (2357, 54450), (2475, 51854), (3025, 42426), (3630, 35355), (4714, 27225), (4950, 25927), (5445, 23570), (6050, 21213), (7071, 18150), (9075, 14142), (10890, 11785)]