392480100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2383}}^1$

素因数の和:2467

約数の個数: 144

約数和(自身を含む): 1282973440

約数和(自身を除く): 890493340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 61, 75, 90, 100, 108, 122, 135, 150, 180, 183, 225, 244, 270, 300, 305, 366, 450, 540, 549, 610, 675, 732, 900, 915, 1098, 1220, 1350, 1525, 1647, 1830, 2196, 2383, 2700, 2745, 3050, 3294, 3660, 4575, 4766, 5490, 6100, 6588, 7149, 8235, 9150, 9532, 10980, 11915, 13725, 14298, 16470, 18300, 21447, 23830, 27450, 28596, 32940, 35745, 41175, 42894, 47660, 54900, 59575, 64341, 71490, 82350, 85788, 107235, 119150, 128682, 142980, 145363, 164700, 178725, 214470, 238300, 257364, 290726, 321705, 357450, 428940, 436089, 536175, 581452, 643410, 714900, 726815, 872178, 1072350, 1286820, 1308267, 1453630, 1608525, 1744356, 2144700, 2180445, 2616534, 2907260, 3217050, 3634075, 3924801, 4360890, 5233068, 6434100, 6541335, 7268150, 7849602, 8721780, 10902225, 13082670, 14536300, 15699204, 19624005, 21804450, 26165340, 32706675, 39248010, 43608900, 65413350, 78496020, 98120025, 130826700, 196240050, 392480100]

約数ペア:

[(1, 392480100), (2, 196240050), (3, 130826700), (4, 98120025), (5, 78496020), (6, 65413350), (9, 43608900), (10, 39248010), (12, 32706675), (15, 26165340), (18, 21804450), (20, 19624005), (25, 15699204), (27, 14536300), (30, 13082670), (36, 10902225), (45, 8721780), (50, 7849602), (54, 7268150), (60, 6541335), (61, 6434100), (75, 5233068), (90, 4360890), (100, 3924801), (108, 3634075), (122, 3217050), (135, 2907260), (150, 2616534), (180, 2180445), (183, 2144700), (225, 1744356), (244, 1608525), (270, 1453630), (300, 1308267), (305, 1286820), (366, 1072350), (450, 872178), (540, 726815), (549, 714900), (610, 643410), (675, 581452), (732, 536175), (900, 436089), (915, 428940), (1098, 357450), (1220, 321705), (1350, 290726), (1525, 257364), (1647, 238300), (1830, 214470), (2196, 178725), (2383, 164700), (2700, 145363), (2745, 142980), (3050, 128682), (3294, 119150), (3660, 107235), (4575, 85788), (4766, 82350), (5490, 71490), (6100, 64341), (6588, 59575), (7149, 54900), (8235, 47660), (9150, 42894), (9532, 41175), (10980, 35745), (11915, 32940), (13725, 28596), (14298, 27450), (16470, 23830), (18300, 21447)]