108729450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:329

約数の個数: 144

約数和(自身を含む): 315723096

約数和(自身を除く): 206993646

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 61, 75, 85, 90, 102, 122, 150, 153, 170, 183, 225, 233, 255, 305, 306, 366, 425, 450, 466, 510, 549, 610, 699, 765, 850, 915, 1037, 1098, 1165, 1275, 1398, 1525, 1530, 1830, 2074, 2097, 2330, 2550, 2745, 3050, 3111, 3495, 3825, 3961, 4194, 4575, 5185, 5490, 5825, 6222, 6990, 7650, 7922, 9150, 9333, 10370, 10485, 11650, 11883, 13725, 14213, 15555, 17475, 18666, 19805, 20970, 23766, 25925, 27450, 28426, 31110, 34950, 35649, 39610, 42639, 46665, 51850, 52425, 59415, 71065, 71298, 77775, 85278, 93330, 99025, 104850, 118830, 127917, 142130, 155550, 178245, 198050, 213195, 233325, 241621, 255834, 297075, 355325, 356490, 426390, 466650, 483242, 594150, 639585, 710650, 724863, 891225, 1065975, 1208105, 1279170, 1449726, 1782450, 2131950, 2174589, 2416210, 3197925, 3624315, 4349178, 6040525, 6395850, 7248630, 10872945, 12081050, 18121575, 21745890, 36243150, 54364725, 108729450]

約数ペア:

[(1, 108729450), (2, 54364725), (3, 36243150), (5, 21745890), (6, 18121575), (9, 12081050), (10, 10872945), (15, 7248630), (17, 6395850), (18, 6040525), (25, 4349178), (30, 3624315), (34, 3197925), (45, 2416210), (50, 2174589), (51, 2131950), (61, 1782450), (75, 1449726), (85, 1279170), (90, 1208105), (102, 1065975), (122, 891225), (150, 724863), (153, 710650), (170, 639585), (183, 594150), (225, 483242), (233, 466650), (255, 426390), (305, 356490), (306, 355325), (366, 297075), (425, 255834), (450, 241621), (466, 233325), (510, 213195), (549, 198050), (610, 178245), (699, 155550), (765, 142130), (850, 127917), (915, 118830), (1037, 104850), (1098, 99025), (1165, 93330), (1275, 85278), (1398, 77775), (1525, 71298), (1530, 71065), (1830, 59415), (2074, 52425), (2097, 51850), (2330, 46665), (2550, 42639), (2745, 39610), (3050, 35649), (3111, 34950), (3495, 31110), (3825, 28426), (3961, 27450), (4194, 25925), (4575, 23766), (5185, 20970), (5490, 19805), (5825, 18666), (6222, 17475), (6990, 15555), (7650, 14213), (7922, 13725), (9150, 11883), (9333, 11650), (10370, 10485)]