1515384900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3853}}^1$

素因数の和:3915

約数の個数: 216

約数和(自身を含む): 5218624320

約数和(自身を除く): 3703239420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 25, 30, 36, 38, 45, 46, 50, 57, 60, 69, 75, 76, 90, 92, 95, 100, 114, 115, 138, 150, 171, 180, 190, 207, 225, 228, 230, 276, 285, 300, 342, 345, 380, 414, 437, 450, 460, 475, 570, 575, 684, 690, 828, 855, 874, 900, 950, 1035, 1140, 1150, 1311, 1380, 1425, 1710, 1725, 1748, 1900, 2070, 2185, 2300, 2622, 2850, 3420, 3450, 3853, 3933, 4140, 4275, 4370, 5175, 5244, 5700, 6555, 6900, 7706, 7866, 8550, 8740, 10350, 10925, 11559, 13110, 15412, 15732, 17100, 19265, 19665, 20700, 21850, 23118, 26220, 32775, 34677, 38530, 39330, 43700, 46236, 57795, 65550, 69354, 73207, 77060, 78660, 88619, 96325, 98325, 115590, 131100, 138708, 146414, 173385, 177238, 192650, 196650, 219621, 231180, 265857, 288975, 292828, 346770, 354476, 366035, 385300, 393300, 439242, 443095, 531714, 577950, 658863, 693540, 732070, 797571, 866925, 878484, 886190, 1063428, 1098105, 1155900, 1317726, 1329285, 1464140, 1595142, 1683761, 1733850, 1772380, 1830175, 2196210, 2215475, 2635452, 2658570, 3190284, 3294315, 3367522, 3467700, 3660350, 3987855, 4392420, 4430950, 5051283, 5317140, 5490525, 6588630, 6646425, 6735044, 7320700, 7975710, 8418805, 8861900, 10102566, 10981050, 13177260, 13292850, 15153849, 15951420, 16471575, 16837610, 19939275, 20205132, 21962100, 25256415, 26585700, 30307698, 32943150, 33675220, 39878550, 42094025, 50512830, 60615396, 65886300, 75769245, 79757100, 84188050, 101025660, 126282075, 151538490, 168376100, 252564150, 303076980, 378846225, 505128300, 757692450, 1515384900]

約数ペア:

[(1, 1515384900), (2, 757692450), (3, 505128300), (4, 378846225), (5, 303076980), (6, 252564150), (9, 168376100), (10, 151538490), (12, 126282075), (15, 101025660), (18, 84188050), (19, 79757100), (20, 75769245), (23, 65886300), (25, 60615396), (30, 50512830), (36, 42094025), (38, 39878550), (45, 33675220), (46, 32943150), (50, 30307698), (57, 26585700), (60, 25256415), (69, 21962100), (75, 20205132), (76, 19939275), (90, 16837610), (92, 16471575), (95, 15951420), (100, 15153849), (114, 13292850), (115, 13177260), (138, 10981050), (150, 10102566), (171, 8861900), (180, 8418805), (190, 7975710), (207, 7320700), (225, 6735044), (228, 6646425), (230, 6588630), (276, 5490525), (285, 5317140), (300, 5051283), (342, 4430950), (345, 4392420), (380, 3987855), (414, 3660350), (437, 3467700), (450, 3367522), (460, 3294315), (475, 3190284), (570, 2658570), (575, 2635452), (684, 2215475), (690, 2196210), (828, 1830175), (855, 1772380), (874, 1733850), (900, 1683761), (950, 1595142), (1035, 1464140), (1140, 1329285), (1150, 1317726), (1311, 1155900), (1380, 1098105), (1425, 1063428), (1710, 886190), (1725, 878484), (1748, 866925), (1900, 797571), (2070, 732070), (2185, 693540), (2300, 658863), (2622, 577950), (2850, 531714), (3420, 443095), (3450, 439242), (3853, 393300), (3933, 385300), (4140, 366035), (4275, 354476), (4370, 346770), (5175, 292828), (5244, 288975), (5700, 265857), (6555, 231180), (6900, 219621), (7706, 196650), (7866, 192650), (8550, 177238), (8740, 173385), (10350, 146414), (10925, 138708), (11559, 131100), (13110, 115590), (15412, 98325), (15732, 96325), (17100, 88619), (19265, 78660), (19665, 77060), (20700, 73207), (21850, 69354), (23118, 65550), (26220, 57795), (32775, 46236), (34677, 43700), (38530, 39330)]