285200370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:489

約数の個数: 192

約数和(自身を含む): 924618240

約数和(自身を除く): 639417870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 97, 105, 117, 126, 130, 182, 194, 195, 210, 234, 273, 291, 315, 359, 390, 455, 485, 546, 582, 585, 630, 679, 718, 819, 873, 910, 970, 1077, 1170, 1261, 1358, 1365, 1455, 1638, 1746, 1795, 2037, 2154, 2513, 2522, 2730, 2910, 3231, 3395, 3590, 3783, 4074, 4095, 4365, 4667, 5026, 5385, 6111, 6305, 6462, 6790, 7539, 7566, 8190, 8730, 8827, 9334, 10185, 10770, 11349, 12222, 12565, 12610, 14001, 15078, 16155, 17654, 18915, 20370, 22617, 22698, 23335, 25130, 26481, 28002, 30555, 32310, 32669, 34823, 37695, 37830, 42003, 44135, 45234, 46670, 52962, 56745, 61110, 65338, 69646, 70005, 75390, 79443, 84006, 88270, 98007, 104469, 113085, 113490, 132405, 140010, 158886, 163345, 174115, 196014, 208938, 210015, 226170, 243761, 264810, 294021, 313407, 326690, 348230, 397215, 420030, 452699, 487522, 490035, 522345, 588042, 626814, 731283, 794430, 905398, 980070, 1044690, 1218805, 1358097, 1462566, 1470105, 1567035, 2193849, 2263495, 2437610, 2716194, 2940210, 3134070, 3168893, 3656415, 4074291, 4387698, 4526990, 6337786, 6790485, 7312830, 8148582, 9506679, 10969245, 13580970, 15844465, 19013358, 20371455, 21938490, 28520037, 31688930, 40742910, 47533395, 57040074, 95066790, 142600185, 285200370]

約数ペア:

[(1, 285200370), (2, 142600185), (3, 95066790), (5, 57040074), (6, 47533395), (7, 40742910), (9, 31688930), (10, 28520037), (13, 21938490), (14, 20371455), (15, 19013358), (18, 15844465), (21, 13580970), (26, 10969245), (30, 9506679), (35, 8148582), (39, 7312830), (42, 6790485), (45, 6337786), (63, 4526990), (65, 4387698), (70, 4074291), (78, 3656415), (90, 3168893), (91, 3134070), (97, 2940210), (105, 2716194), (117, 2437610), (126, 2263495), (130, 2193849), (182, 1567035), (194, 1470105), (195, 1462566), (210, 1358097), (234, 1218805), (273, 1044690), (291, 980070), (315, 905398), (359, 794430), (390, 731283), (455, 626814), (485, 588042), (546, 522345), (582, 490035), (585, 487522), (630, 452699), (679, 420030), (718, 397215), (819, 348230), (873, 326690), (910, 313407), (970, 294021), (1077, 264810), (1170, 243761), (1261, 226170), (1358, 210015), (1365, 208938), (1455, 196014), (1638, 174115), (1746, 163345), (1795, 158886), (2037, 140010), (2154, 132405), (2513, 113490), (2522, 113085), (2730, 104469), (2910, 98007), (3231, 88270), (3395, 84006), (3590, 79443), (3783, 75390), (4074, 70005), (4095, 69646), (4365, 65338), (4667, 61110), (5026, 56745), (5385, 52962), (6111, 46670), (6305, 45234), (6462, 44135), (6790, 42003), (7539, 37830), (7566, 37695), (8190, 34823), (8730, 32669), (8827, 32310), (9334, 30555), (10185, 28002), (10770, 26481), (11349, 25130), (12222, 23335), (12565, 22698), (12610, 22617), (14001, 20370), (15078, 18915), (16155, 17654)]