102900780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:738

約数の個数: 144

約数和(自身を含む): 334623744

約数和(自身を除く): 231722964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 243, 270, 279, 310, 324, 372, 405, 465, 486, 540, 558, 620, 683, 810, 837, 930, 972, 1116, 1215, 1366, 1395, 1620, 1674, 1860, 2049, 2430, 2511, 2732, 2790, 3348, 3415, 4098, 4185, 4860, 5022, 5580, 6147, 6830, 7533, 8196, 8370, 10044, 10245, 12294, 12555, 13660, 15066, 16740, 18441, 20490, 21173, 24588, 25110, 30132, 30735, 36882, 37665, 40980, 42346, 50220, 55323, 61470, 63519, 73764, 75330, 84692, 92205, 105865, 110646, 122940, 127038, 150660, 165969, 184410, 190557, 211730, 221292, 254076, 276615, 317595, 331938, 368820, 381114, 423460, 553230, 571671, 635190, 663876, 762228, 829845, 952785, 1106460, 1143342, 1270380, 1659690, 1715013, 1905570, 2286684, 2858355, 3319380, 3430026, 3811140, 5145039, 5716710, 6860052, 8575065, 10290078, 11433420, 17150130, 20580156, 25725195, 34300260, 51450390, 102900780]

約数ペア:

[(1, 102900780), (2, 51450390), (3, 34300260), (4, 25725195), (5, 20580156), (6, 17150130), (9, 11433420), (10, 10290078), (12, 8575065), (15, 6860052), (18, 5716710), (20, 5145039), (27, 3811140), (30, 3430026), (31, 3319380), (36, 2858355), (45, 2286684), (54, 1905570), (60, 1715013), (62, 1659690), (81, 1270380), (90, 1143342), (93, 1106460), (108, 952785), (124, 829845), (135, 762228), (155, 663876), (162, 635190), (180, 571671), (186, 553230), (243, 423460), (270, 381114), (279, 368820), (310, 331938), (324, 317595), (372, 276615), (405, 254076), (465, 221292), (486, 211730), (540, 190557), (558, 184410), (620, 165969), (683, 150660), (810, 127038), (837, 122940), (930, 110646), (972, 105865), (1116, 92205), (1215, 84692), (1366, 75330), (1395, 73764), (1620, 63519), (1674, 61470), (1860, 55323), (2049, 50220), (2430, 42346), (2511, 40980), (2732, 37665), (2790, 36882), (3348, 30735), (3415, 30132), (4098, 25110), (4185, 24588), (4860, 21173), (5022, 20490), (5580, 18441), (6147, 16740), (6830, 15066), (7533, 13660), (8196, 12555), (8370, 12294), (10044, 10245)]