804978900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4783}}^1$

素因数の和:4831

約数の個数: 216

約数和(自身を含む): 2915063424

約数和(自身を除く): 2110084524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 25, 30, 33, 34, 36, 44, 45, 50, 51, 55, 60, 66, 68, 75, 85, 90, 99, 100, 102, 110, 132, 150, 153, 165, 170, 180, 187, 198, 204, 220, 225, 255, 275, 300, 306, 330, 340, 374, 396, 425, 450, 495, 510, 550, 561, 612, 660, 748, 765, 825, 850, 900, 935, 990, 1020, 1100, 1122, 1275, 1530, 1650, 1683, 1700, 1870, 1980, 2244, 2475, 2550, 2805, 3060, 3300, 3366, 3740, 3825, 4675, 4783, 4950, 5100, 5610, 6732, 7650, 8415, 9350, 9566, 9900, 11220, 14025, 14349, 15300, 16830, 18700, 19132, 23915, 28050, 28698, 33660, 42075, 43047, 47830, 52613, 56100, 57396, 71745, 81311, 84150, 86094, 95660, 105226, 119575, 143490, 157839, 162622, 168300, 172188, 210452, 215235, 239150, 243933, 263065, 286980, 315678, 325244, 358725, 406555, 430470, 473517, 478300, 487866, 526130, 631356, 717450, 731799, 789195, 813110, 860940, 894421, 947034, 975732, 1052260, 1076175, 1219665, 1315325, 1434900, 1463598, 1578390, 1626220, 1788842, 1894068, 2032775, 2152350, 2367585, 2439330, 2630650, 2683263, 2927196, 3156780, 3577684, 3658995, 3945975, 4065550, 4304700, 4472105, 4735170, 4878660, 5261300, 5366526, 6098325, 7317990, 7891950, 8049789, 8131100, 8944210, 9470340, 10733052, 11837925, 12196650, 13416315, 14635980, 15783900, 16099578, 17888420, 18294975, 22360525, 23675850, 24393300, 26832630, 32199156, 36589950, 40248945, 44721050, 47351700, 53665260, 67081575, 73179900, 80497890, 89442100, 134163150, 160995780, 201244725, 268326300, 402489450, 804978900]

約数ペア:

[(1, 804978900), (2, 402489450), (3, 268326300), (4, 201244725), (5, 160995780), (6, 134163150), (9, 89442100), (10, 80497890), (11, 73179900), (12, 67081575), (15, 53665260), (17, 47351700), (18, 44721050), (20, 40248945), (22, 36589950), (25, 32199156), (30, 26832630), (33, 24393300), (34, 23675850), (36, 22360525), (44, 18294975), (45, 17888420), (50, 16099578), (51, 15783900), (55, 14635980), (60, 13416315), (66, 12196650), (68, 11837925), (75, 10733052), (85, 9470340), (90, 8944210), (99, 8131100), (100, 8049789), (102, 7891950), (110, 7317990), (132, 6098325), (150, 5366526), (153, 5261300), (165, 4878660), (170, 4735170), (180, 4472105), (187, 4304700), (198, 4065550), (204, 3945975), (220, 3658995), (225, 3577684), (255, 3156780), (275, 2927196), (300, 2683263), (306, 2630650), (330, 2439330), (340, 2367585), (374, 2152350), (396, 2032775), (425, 1894068), (450, 1788842), (495, 1626220), (510, 1578390), (550, 1463598), (561, 1434900), (612, 1315325), (660, 1219665), (748, 1076175), (765, 1052260), (825, 975732), (850, 947034), (900, 894421), (935, 860940), (990, 813110), (1020, 789195), (1100, 731799), (1122, 717450), (1275, 631356), (1530, 526130), (1650, 487866), (1683, 478300), (1700, 473517), (1870, 430470), (1980, 406555), (2244, 358725), (2475, 325244), (2550, 315678), (2805, 286980), (3060, 263065), (3300, 243933), (3366, 239150), (3740, 215235), (3825, 210452), (4675, 172188), (4783, 168300), (4950, 162622), (5100, 157839), (5610, 143490), (6732, 119575), (7650, 105226), (8415, 95660), (9350, 86094), (9566, 84150), (9900, 81311), (11220, 71745), (14025, 57396), (14349, 56100), (15300, 52613), (16830, 47830), (18700, 43047), (19132, 42075), (23915, 33660), (28050, 28698)]