728631000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{4261}}^1$

素因数の和:4307

約数の個数: 192

約数和(自身を含む): 2593000800

約数和(自身を除く): 1864369800

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, 125, 150, 152, 171, 180, 190, 200, 225, 228, 250, 285, 300, 342, 360, 375, 380, 450, 456, 475, 500, 570, 600, 684, 750, 760, 855, 900, 950, 1000, 1125, 1140, 1368, 1425, 1500, 1710, 1800, 1900, 2250, 2280, 2375, 2850, 3000, 3420, 3800, 4261, 4275, 4500, 4750, 5700, 6840, 7125, 8522, 8550, 9000, 9500, 11400, 12783, 14250, 17044, 17100, 19000, 21305, 21375, 25566, 28500, 34088, 34200, 38349, 42610, 42750, 51132, 57000, 63915, 76698, 80959, 85220, 85500, 102264, 106525, 127830, 153396, 161918, 170440, 171000, 191745, 213050, 242877, 255660, 306792, 319575, 323836, 383490, 404795, 426100, 485754, 511320, 532625, 639150, 647672, 728631, 766980, 809590, 852200, 958725, 971508, 1065250, 1214385, 1278300, 1457262, 1533960, 1597875, 1619180, 1917450, 1943016, 2023975, 2130500, 2428770, 2556600, 2914524, 3195750, 3238360, 3643155, 3834900, 4047950, 4261000, 4793625, 4857540, 5829048, 6071925, 6391500, 7286310, 7669800, 8095900, 9587250, 9715080, 10119875, 12143850, 12783000, 14572620, 16191800, 18215775, 19174500, 20239750, 24287700, 29145240, 30359625, 36431550, 38349000, 40479500, 48575400, 60719250, 72863100, 80959000, 91078875, 121438500, 145726200, 182157750, 242877000, 364315500, 728631000]

約数ペア:

[(1, 728631000), (2, 364315500), (3, 242877000), (4, 182157750), (5, 145726200), (6, 121438500), (8, 91078875), (9, 80959000), (10, 72863100), (12, 60719250), (15, 48575400), (18, 40479500), (19, 38349000), (20, 36431550), (24, 30359625), (25, 29145240), (30, 24287700), (36, 20239750), (38, 19174500), (40, 18215775), (45, 16191800), (50, 14572620), (57, 12783000), (60, 12143850), (72, 10119875), (75, 9715080), (76, 9587250), (90, 8095900), (95, 7669800), (100, 7286310), (114, 6391500), (120, 6071925), (125, 5829048), (150, 4857540), (152, 4793625), (171, 4261000), (180, 4047950), (190, 3834900), (200, 3643155), (225, 3238360), (228, 3195750), (250, 2914524), (285, 2556600), (300, 2428770), (342, 2130500), (360, 2023975), (375, 1943016), (380, 1917450), (450, 1619180), (456, 1597875), (475, 1533960), (500, 1457262), (570, 1278300), (600, 1214385), (684, 1065250), (750, 971508), (760, 958725), (855, 852200), (900, 809590), (950, 766980), (1000, 728631), (1125, 647672), (1140, 639150), (1368, 532625), (1425, 511320), (1500, 485754), (1710, 426100), (1800, 404795), (1900, 383490), (2250, 323836), (2280, 319575), (2375, 306792), (2850, 255660), (3000, 242877), (3420, 213050), (3800, 191745), (4261, 171000), (4275, 170440), (4500, 161918), (4750, 153396), (5700, 127830), (6840, 106525), (7125, 102264), (8522, 85500), (8550, 85220), (9000, 80959), (9500, 76698), (11400, 63915), (12783, 57000), (14250, 51132), (17044, 42750), (17100, 42610), (19000, 38349), (21305, 34200), (21375, 34088), (25566, 28500)]