161532300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1667}}^1$

素因数の和:1720

約数の個数: 144

約数和(自身を含む): 521216640

約数和(自身を除く): 359684340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 25, 30, 34, 38, 50, 51, 57, 60, 68, 75, 76, 85, 95, 100, 102, 114, 150, 170, 190, 204, 228, 255, 285, 300, 323, 340, 380, 425, 475, 510, 570, 646, 850, 950, 969, 1020, 1140, 1275, 1292, 1425, 1615, 1667, 1700, 1900, 1938, 2550, 2850, 3230, 3334, 3876, 4845, 5001, 5100, 5700, 6460, 6668, 8075, 8335, 9690, 10002, 16150, 16670, 19380, 20004, 24225, 25005, 28339, 31673, 32300, 33340, 41675, 48450, 50010, 56678, 63346, 83350, 85017, 95019, 96900, 100020, 113356, 125025, 126692, 141695, 158365, 166700, 170034, 190038, 250050, 283390, 316730, 340068, 380076, 425085, 475095, 500100, 538441, 566780, 633460, 708475, 791825, 850170, 950190, 1076882, 1416950, 1583650, 1615323, 1700340, 1900380, 2125425, 2153764, 2375475, 2692205, 2833900, 3167300, 3230646, 4250850, 4750950, 5384410, 6461292, 8076615, 8501700, 9501900, 10768820, 13461025, 16153230, 26922050, 32306460, 40383075, 53844100, 80766150, 161532300]

約数ペア:

[(1, 161532300), (2, 80766150), (3, 53844100), (4, 40383075), (5, 32306460), (6, 26922050), (10, 16153230), (12, 13461025), (15, 10768820), (17, 9501900), (19, 8501700), (20, 8076615), (25, 6461292), (30, 5384410), (34, 4750950), (38, 4250850), (50, 3230646), (51, 3167300), (57, 2833900), (60, 2692205), (68, 2375475), (75, 2153764), (76, 2125425), (85, 1900380), (95, 1700340), (100, 1615323), (102, 1583650), (114, 1416950), (150, 1076882), (170, 950190), (190, 850170), (204, 791825), (228, 708475), (255, 633460), (285, 566780), (300, 538441), (323, 500100), (340, 475095), (380, 425085), (425, 380076), (475, 340068), (510, 316730), (570, 283390), (646, 250050), (850, 190038), (950, 170034), (969, 166700), (1020, 158365), (1140, 141695), (1275, 126692), (1292, 125025), (1425, 113356), (1615, 100020), (1667, 96900), (1700, 95019), (1900, 85017), (1938, 83350), (2550, 63346), (2850, 56678), (3230, 50010), (3334, 48450), (3876, 41675), (4845, 33340), (5001, 32300), (5100, 31673), (5700, 28339), (6460, 25005), (6668, 24225), (8075, 20004), (8335, 19380), (9690, 16670), (10002, 16150)]