250120008

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:580

約数の個数: 128

約数和(自身を含む): 724953600

約数和(自身を除く): 474833592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 61, 72, 82, 108, 122, 123, 164, 183, 216, 244, 246, 328, 366, 369, 463, 488, 492, 549, 732, 738, 926, 984, 1098, 1107, 1389, 1464, 1476, 1647, 1852, 2196, 2214, 2501, 2778, 2952, 3294, 3704, 4167, 4392, 4428, 5002, 5556, 6588, 7503, 8334, 8856, 10004, 11112, 12501, 13176, 15006, 16668, 18983, 20008, 22509, 25002, 28243, 30012, 33336, 37966, 45018, 50004, 56486, 56949, 60024, 67527, 75932, 84729, 90036, 100008, 112972, 113898, 135054, 151864, 169458, 170847, 180072, 225944, 227796, 254187, 270108, 338916, 341694, 455592, 508374, 512541, 540216, 677832, 683388, 762561, 1016748, 1025082, 1157963, 1366776, 1525122, 2033496, 2050164, 2315926, 3050244, 3473889, 4100328, 4631852, 6100488, 6947778, 9263704, 10421667, 13895556, 20843334, 27791112, 31265001, 41686668, 62530002, 83373336, 125060004, 250120008]

約数ペア:

[(1, 250120008), (2, 125060004), (3, 83373336), (4, 62530002), (6, 41686668), (8, 31265001), (9, 27791112), (12, 20843334), (18, 13895556), (24, 10421667), (27, 9263704), (36, 6947778), (41, 6100488), (54, 4631852), (61, 4100328), (72, 3473889), (82, 3050244), (108, 2315926), (122, 2050164), (123, 2033496), (164, 1525122), (183, 1366776), (216, 1157963), (244, 1025082), (246, 1016748), (328, 762561), (366, 683388), (369, 677832), (463, 540216), (488, 512541), (492, 508374), (549, 455592), (732, 341694), (738, 338916), (926, 270108), (984, 254187), (1098, 227796), (1107, 225944), (1389, 180072), (1464, 170847), (1476, 169458), (1647, 151864), (1852, 135054), (2196, 113898), (2214, 112972), (2501, 100008), (2778, 90036), (2952, 84729), (3294, 75932), (3704, 67527), (4167, 60024), (4392, 56949), (4428, 56486), (5002, 50004), (5556, 45018), (6588, 37966), (7503, 33336), (8334, 30012), (8856, 28243), (10004, 25002), (11112, 22509), (12501, 20008), (13176, 18983), (15006, 16668)]