195621480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{349}}^1$

素因数の和:545

約数の個数: 160

約数和(自身を含む): 663201000

約数和(自身を除く): 467579520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 173, 180, 216, 270, 324, 346, 349, 360, 405, 519, 540, 648, 692, 698, 810, 865, 1038, 1047, 1080, 1384, 1396, 1557, 1620, 1730, 1745, 2076, 2094, 2595, 2792, 3114, 3141, 3240, 3460, 3490, 4152, 4188, 4671, 5190, 5235, 6228, 6282, 6920, 6980, 7785, 8376, 9342, 9423, 10380, 10470, 12456, 12564, 13960, 14013, 15570, 15705, 18684, 18846, 20760, 20940, 23355, 25128, 28026, 28269, 31140, 31410, 37368, 37692, 41880, 46710, 47115, 56052, 56538, 60377, 62280, 62820, 70065, 75384, 93420, 94230, 112104, 113076, 120754, 125640, 140130, 141345, 181131, 186840, 188460, 226152, 241508, 280260, 282690, 301885, 362262, 376920, 483016, 543393, 560520, 565380, 603770, 724524, 905655, 1086786, 1130760, 1207540, 1449048, 1630179, 1811310, 2173572, 2415080, 2716965, 3260358, 3622620, 4347144, 4890537, 5433930, 6520716, 7245240, 8150895, 9781074, 10867860, 13041432, 16301790, 19562148, 21735720, 24452685, 32603580, 39124296, 48905370, 65207160, 97810740, 195621480]

約数ペア:

[(1, 195621480), (2, 97810740), (3, 65207160), (4, 48905370), (5, 39124296), (6, 32603580), (8, 24452685), (9, 21735720), (10, 19562148), (12, 16301790), (15, 13041432), (18, 10867860), (20, 9781074), (24, 8150895), (27, 7245240), (30, 6520716), (36, 5433930), (40, 4890537), (45, 4347144), (54, 3622620), (60, 3260358), (72, 2716965), (81, 2415080), (90, 2173572), (108, 1811310), (120, 1630179), (135, 1449048), (162, 1207540), (173, 1130760), (180, 1086786), (216, 905655), (270, 724524), (324, 603770), (346, 565380), (349, 560520), (360, 543393), (405, 483016), (519, 376920), (540, 362262), (648, 301885), (692, 282690), (698, 280260), (810, 241508), (865, 226152), (1038, 188460), (1047, 186840), (1080, 181131), (1384, 141345), (1396, 140130), (1557, 125640), (1620, 120754), (1730, 113076), (1745, 112104), (2076, 94230), (2094, 93420), (2595, 75384), (2792, 70065), (3114, 62820), (3141, 62280), (3240, 60377), (3460, 56538), (3490, 56052), (4152, 47115), (4188, 46710), (4671, 41880), (5190, 37692), (5235, 37368), (6228, 31410), (6282, 31140), (6920, 28269), (6980, 28026), (7785, 25128), (8376, 23355), (9342, 20940), (9423, 20760), (10380, 18846), (10470, 18684), (12456, 15705), (12564, 15570), (13960, 14013)]