131772600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3853}}^1$

素因数の和:3894

約数の個数: 144

約数和(自身を含む): 465948600

約数和(自身を除く): 334176000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 150, 152, 171, 180, 190, 200, 225, 228, 285, 300, 342, 360, 380, 450, 456, 475, 570, 600, 684, 760, 855, 900, 950, 1140, 1368, 1425, 1710, 1800, 1900, 2280, 2850, 3420, 3800, 3853, 4275, 5700, 6840, 7706, 8550, 11400, 11559, 15412, 17100, 19265, 23118, 30824, 34200, 34677, 38530, 46236, 57795, 69354, 73207, 77060, 92472, 96325, 115590, 138708, 146414, 154120, 173385, 192650, 219621, 231180, 277416, 288975, 292828, 346770, 366035, 385300, 439242, 462360, 577950, 585656, 658863, 693540, 732070, 770600, 866925, 878484, 1098105, 1155900, 1317726, 1387080, 1464140, 1733850, 1756968, 1830175, 2196210, 2311800, 2635452, 2928280, 3294315, 3467700, 3660350, 4392420, 5270904, 5490525, 6588630, 6935400, 7320700, 8784840, 10981050, 13177260, 14641400, 16471575, 21962100, 26354520, 32943150, 43924200, 65886300, 131772600]

約数ペア:

[(1, 131772600), (2, 65886300), (3, 43924200), (4, 32943150), (5, 26354520), (6, 21962100), (8, 16471575), (9, 14641400), (10, 13177260), (12, 10981050), (15, 8784840), (18, 7320700), (19, 6935400), (20, 6588630), (24, 5490525), (25, 5270904), (30, 4392420), (36, 3660350), (38, 3467700), (40, 3294315), (45, 2928280), (50, 2635452), (57, 2311800), (60, 2196210), (72, 1830175), (75, 1756968), (76, 1733850), (90, 1464140), (95, 1387080), (100, 1317726), (114, 1155900), (120, 1098105), (150, 878484), (152, 866925), (171, 770600), (180, 732070), (190, 693540), (200, 658863), (225, 585656), (228, 577950), (285, 462360), (300, 439242), (342, 385300), (360, 366035), (380, 346770), (450, 292828), (456, 288975), (475, 277416), (570, 231180), (600, 219621), (684, 192650), (760, 173385), (855, 154120), (900, 146414), (950, 138708), (1140, 115590), (1368, 96325), (1425, 92472), (1710, 77060), (1800, 73207), (1900, 69354), (2280, 57795), (2850, 46236), (3420, 38530), (3800, 34677), (3853, 34200), (4275, 30824), (5700, 23118), (6840, 19265), (7706, 17100), (8550, 15412), (11400, 11559)]