102499920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4909}}^1$

素因数の和:4957

約数の個数: 120

約数和(自身を含む): 356171400

約数和(自身を除く): 253671480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 4909, 5220, 6960, 9818, 10440, 14727, 19636, 20880, 24545, 29454, 39272, 44181, 49090, 58908, 73635, 78544, 88362, 98180, 117816, 142361, 147270, 176724, 196360, 220905, 235632, 284722, 294540, 353448, 392720, 427083, 441810, 569444, 589080, 706896, 711805, 854166, 883620, 1138888, 1178160, 1281249, 1423610, 1708332, 1767240, 2135415, 2277776, 2562498, 2847220, 3416664, 3534480, 4270830, 5124996, 5694440, 6406245, 6833328, 8541660, 10249992, 11388880, 12812490, 17083320, 20499984, 25624980, 34166640, 51249960, 102499920]

約数ペア:

[(1, 102499920), (2, 51249960), (3, 34166640), (4, 25624980), (5, 20499984), (6, 17083320), (8, 12812490), (9, 11388880), (10, 10249992), (12, 8541660), (15, 6833328), (16, 6406245), (18, 5694440), (20, 5124996), (24, 4270830), (29, 3534480), (30, 3416664), (36, 2847220), (40, 2562498), (45, 2277776), (48, 2135415), (58, 1767240), (60, 1708332), (72, 1423610), (80, 1281249), (87, 1178160), (90, 1138888), (116, 883620), (120, 854166), (144, 711805), (145, 706896), (174, 589080), (180, 569444), (232, 441810), (240, 427083), (261, 392720), (290, 353448), (348, 294540), (360, 284722), (435, 235632), (464, 220905), (522, 196360), (580, 176724), (696, 147270), (720, 142361), (870, 117816), (1044, 98180), (1160, 88362), (1305, 78544), (1392, 73635), (1740, 58908), (2088, 49090), (2320, 44181), (2610, 39272), (3480, 29454), (4176, 24545), (4909, 20880), (5220, 19636), (6960, 14727), (9818, 10440)]