244920552750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{383}}^1\times {\mathrm{4003}}^1$

素因数の和:4480

約数の個数: 192

約数和(自身を含む): 673514569728

約数和(自身を除く): 428594016978

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 125, 142, 150, 213, 225, 250, 355, 375, 383, 426, 450, 639, 710, 750, 766, 1065, 1125, 1149, 1278, 1775, 1915, 2130, 2250, 2298, 3195, 3447, 3550, 3830, 4003, 5325, 5745, 6390, 6894, 8006, 8875, 9575, 10650, 11490, 12009, 15975, 17235, 17750, 19150, 20015, 24018, 26625, 27193, 28725, 31950, 34470, 36027, 40030, 47875, 53250, 54386, 57450, 60045, 72054, 79875, 81579, 86175, 95750, 100075, 120090, 135965, 143625, 159750, 163158, 172350, 180135, 200150, 244737, 271930, 284213, 287250, 300225, 360270, 407895, 430875, 489474, 500375, 568426, 600450, 679825, 815790, 852639, 861750, 900675, 1000750, 1223685, 1359650, 1421065, 1501125, 1533149, 1705278, 1801350, 2039475, 2447370, 2557917, 2842130, 3002250, 3066298, 3399125, 4078950, 4263195, 4503375, 4599447, 5115834, 6118425, 6798250, 7105325, 7665745, 8526390, 9006750, 9198894, 10197375, 12236850, 12789585, 13798341, 14210650, 15331490, 20394750, 21315975, 22997235, 25579170, 27596682, 30592125, 35526625, 38328725, 42631950, 45994470, 61184250, 63947925, 68991705, 71053250, 76657450, 106579875, 108853579, 114986175, 127895850, 137983410, 191643625, 213159750, 217707158, 229972350, 319739625, 326560737, 344958525, 383287250, 544267895, 574930875, 639479250, 653121474, 689917050, 979682211, 1088535790, 1149861750, 1632803685, 1724792625, 1959364422, 2721339475, 3265607370, 3449585250, 4898411055, 5442678950, 8164018425, 9796822110, 13606697375, 16328036850, 24492055275, 27213394750, 40820092125, 48984110550, 81640184250, 122460276375, 244920552750]

約数ペア:

[(1, 244920552750), (2, 122460276375), (3, 81640184250), (5, 48984110550), (6, 40820092125), (9, 27213394750), (10, 24492055275), (15, 16328036850), (18, 13606697375), (25, 9796822110), (30, 8164018425), (45, 5442678950), (50, 4898411055), (71, 3449585250), (75, 3265607370), (90, 2721339475), (125, 1959364422), (142, 1724792625), (150, 1632803685), (213, 1149861750), (225, 1088535790), (250, 979682211), (355, 689917050), (375, 653121474), (383, 639479250), (426, 574930875), (450, 544267895), (639, 383287250), (710, 344958525), (750, 326560737), (766, 319739625), (1065, 229972350), (1125, 217707158), (1149, 213159750), (1278, 191643625), (1775, 137983410), (1915, 127895850), (2130, 114986175), (2250, 108853579), (2298, 106579875), (3195, 76657450), (3447, 71053250), (3550, 68991705), (3830, 63947925), (4003, 61184250), (5325, 45994470), (5745, 42631950), (6390, 38328725), (6894, 35526625), (8006, 30592125), (8875, 27596682), (9575, 25579170), (10650, 22997235), (11490, 21315975), (12009, 20394750), (15975, 15331490), (17235, 14210650), (17750, 13798341), (19150, 12789585), (20015, 12236850), (24018, 10197375), (26625, 9198894), (27193, 9006750), (28725, 8526390), (31950, 7665745), (34470, 7105325), (36027, 6798250), (40030, 6118425), (47875, 5115834), (53250, 4599447), (54386, 4503375), (57450, 4263195), (60045, 4078950), (72054, 3399125), (79875, 3066298), (81579, 3002250), (86175, 2842130), (95750, 2557917), (100075, 2447370), (120090, 2039475), (135965, 1801350), (143625, 1705278), (159750, 1533149), (163158, 1501125), (172350, 1421065), (180135, 1359650), (200150, 1223685), (244737, 1000750), (271930, 900675), (284213, 861750), (287250, 852639), (300225, 815790), (360270, 679825), (407895, 600450), (430875, 568426), (489474, 500375)]