204564150

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{21647}}^1$

素因数の和:21675

約数の個数: 96

約数和(自身を含む): 644244480

約数和(自身を除く): 439680330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 126, 135, 150, 175, 189, 210, 225, 270, 315, 350, 378, 450, 525, 630, 675, 945, 1050, 1350, 1575, 1890, 3150, 4725, 9450, 21647, 43294, 64941, 108235, 129882, 151529, 194823, 216470, 303058, 324705, 389646, 454587, 541175, 584469, 649410, 757645, 909174, 974115, 1082350, 1168938, 1363761, 1515290, 1623525, 1948230, 2272935, 2727522, 2922345, 3247050, 3788225, 4091283, 4545870, 4870575, 5844690, 6818805, 7576450, 8182566, 9741150, 11364675, 13637610, 14611725, 20456415, 22729350, 29223450, 34094025, 40912830, 68188050, 102282075, 204564150]

約数ペア:

[(1, 204564150), (2, 102282075), (3, 68188050), (5, 40912830), (6, 34094025), (7, 29223450), (9, 22729350), (10, 20456415), (14, 14611725), (15, 13637610), (18, 11364675), (21, 9741150), (25, 8182566), (27, 7576450), (30, 6818805), (35, 5844690), (42, 4870575), (45, 4545870), (50, 4091283), (54, 3788225), (63, 3247050), (70, 2922345), (75, 2727522), (90, 2272935), (105, 1948230), (126, 1623525), (135, 1515290), (150, 1363761), (175, 1168938), (189, 1082350), (210, 974115), (225, 909174), (270, 757645), (315, 649410), (350, 584469), (378, 541175), (450, 454587), (525, 389646), (630, 324705), (675, 303058), (945, 216470), (1050, 194823), (1350, 151529), (1575, 129882), (1890, 108235), (3150, 64941), (4725, 43294), (9450, 21647)]