149492760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{379}}^1$

素因数の和:585

約数の個数: 128

約数和(自身を含む): 476064000

約数和(自身を除く): 326571240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 173, 190, 228, 285, 346, 379, 380, 456, 519, 570, 692, 758, 760, 865, 1038, 1137, 1140, 1384, 1516, 1730, 1895, 2076, 2274, 2280, 2595, 3032, 3287, 3460, 3790, 4152, 4548, 5190, 5685, 6574, 6920, 7201, 7580, 9096, 9861, 10380, 11370, 13148, 14402, 15160, 16435, 19722, 20760, 21603, 22740, 26296, 28804, 32870, 36005, 39444, 43206, 45480, 49305, 57608, 65567, 65740, 72010, 78888, 86412, 98610, 108015, 131134, 131480, 144020, 172824, 196701, 197220, 216030, 262268, 288040, 327835, 393402, 394440, 432060, 524536, 655670, 786804, 864120, 983505, 1245773, 1311340, 1573608, 1967010, 2491546, 2622680, 3737319, 3934020, 4983092, 6228865, 7474638, 7868040, 9966184, 12457730, 14949276, 18686595, 24915460, 29898552, 37373190, 49830920, 74746380, 149492760]

約数ペア:

[(1, 149492760), (2, 74746380), (3, 49830920), (4, 37373190), (5, 29898552), (6, 24915460), (8, 18686595), (10, 14949276), (12, 12457730), (15, 9966184), (19, 7868040), (20, 7474638), (24, 6228865), (30, 4983092), (38, 3934020), (40, 3737319), (57, 2622680), (60, 2491546), (76, 1967010), (95, 1573608), (114, 1311340), (120, 1245773), (152, 983505), (173, 864120), (190, 786804), (228, 655670), (285, 524536), (346, 432060), (379, 394440), (380, 393402), (456, 327835), (519, 288040), (570, 262268), (692, 216030), (758, 197220), (760, 196701), (865, 172824), (1038, 144020), (1137, 131480), (1140, 131134), (1384, 108015), (1516, 98610), (1730, 86412), (1895, 78888), (2076, 72010), (2274, 65740), (2280, 65567), (2595, 57608), (3032, 49305), (3287, 45480), (3460, 43206), (3790, 39444), (4152, 36005), (4548, 32870), (5190, 28804), (5685, 26296), (6574, 22740), (6920, 21603), (7201, 20760), (7580, 19722), (9096, 16435), (9861, 15160), (10380, 14402), (11370, 13148)]