60427900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 153990144

約数和(自身を除く): 93562244

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 43, 46, 47, 50, 52, 65, 86, 92, 94, 100, 115, 130, 172, 188, 215, 230, 235, 260, 299, 325, 430, 460, 470, 559, 575, 598, 611, 650, 860, 940, 989, 1075, 1081, 1118, 1150, 1175, 1196, 1222, 1300, 1495, 1978, 2021, 2150, 2162, 2236, 2300, 2350, 2444, 2795, 2990, 3055, 3956, 4042, 4300, 4324, 4700, 4945, 5405, 5590, 5980, 6110, 7475, 8084, 9890, 10105, 10810, 11180, 12220, 12857, 13975, 14053, 14950, 15275, 19780, 20210, 21620, 24725, 25714, 26273, 27025, 27950, 28106, 29900, 30550, 40420, 46483, 49450, 50525, 51428, 52546, 54050, 55900, 56212, 61100, 64285, 70265, 92966, 98900, 101050, 105092, 108100, 128570, 131365, 140530, 185932, 202100, 232415, 257140, 262730, 281060, 321425, 351325, 464830, 525460, 604279, 642850, 656825, 702650, 929660, 1162075, 1208558, 1285700, 1313650, 1405300, 2324150, 2417116, 2627300, 3021395, 4648300, 6042790, 12085580, 15106975, 30213950, 60427900]

約数ペア:

[(1, 60427900), (2, 30213950), (4, 15106975), (5, 12085580), (10, 6042790), (13, 4648300), (20, 3021395), (23, 2627300), (25, 2417116), (26, 2324150), (43, 1405300), (46, 1313650), (47, 1285700), (50, 1208558), (52, 1162075), (65, 929660), (86, 702650), (92, 656825), (94, 642850), (100, 604279), (115, 525460), (130, 464830), (172, 351325), (188, 321425), (215, 281060), (230, 262730), (235, 257140), (260, 232415), (299, 202100), (325, 185932), (430, 140530), (460, 131365), (470, 128570), (559, 108100), (575, 105092), (598, 101050), (611, 98900), (650, 92966), (860, 70265), (940, 64285), (989, 61100), (1075, 56212), (1081, 55900), (1118, 54050), (1150, 52546), (1175, 51428), (1196, 50525), (1222, 49450), (1300, 46483), (1495, 40420), (1978, 30550), (2021, 29900), (2150, 28106), (2162, 27950), (2236, 27025), (2300, 26273), (2350, 25714), (2444, 24725), (2795, 21620), (2990, 20210), (3055, 19780), (3956, 15275), (4042, 14950), (4300, 14053), (4324, 13975), (4700, 12857), (4945, 12220), (5405, 11180), (5590, 10810), (5980, 10105), (6110, 9890), (7475, 8084)]