90293940

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1$

素因数の和:601

約数の個数: 168

約数和(自身を含む): 310691808

約数和(自身を除く): 220397868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 243, 270, 297, 324, 330, 396, 405, 486, 495, 540, 563, 594, 660, 729, 810, 891, 972, 990, 1126, 1188, 1215, 1458, 1485, 1620, 1689, 1782, 1980, 2252, 2430, 2673, 2815, 2916, 2970, 3378, 3564, 3645, 4455, 4860, 5067, 5346, 5630, 5940, 6193, 6756, 7290, 8019, 8445, 8910, 10134, 10692, 11260, 12386, 13365, 14580, 15201, 16038, 16890, 17820, 18579, 20268, 24772, 25335, 26730, 30402, 30965, 32076, 33780, 37158, 40095, 45603, 50670, 53460, 55737, 60804, 61930, 74316, 76005, 80190, 91206, 92895, 101340, 111474, 123860, 136809, 152010, 160380, 167211, 182412, 185790, 222948, 228015, 273618, 278685, 304020, 334422, 371580, 410427, 456030, 501633, 547236, 557370, 668844, 684045, 820854, 836055, 912060, 1003266, 1114740, 1368090, 1504899, 1641708, 1672110, 2006532, 2052135, 2508165, 2736180, 3009798, 3344220, 4104270, 4514697, 5016330, 6019596, 7524495, 8208540, 9029394, 10032660, 15048990, 18058788, 22573485, 30097980, 45146970, 90293940]

約数ペア:

[(1, 90293940), (2, 45146970), (3, 30097980), (4, 22573485), (5, 18058788), (6, 15048990), (9, 10032660), (10, 9029394), (11, 8208540), (12, 7524495), (15, 6019596), (18, 5016330), (20, 4514697), (22, 4104270), (27, 3344220), (30, 3009798), (33, 2736180), (36, 2508165), (44, 2052135), (45, 2006532), (54, 1672110), (55, 1641708), (60, 1504899), (66, 1368090), (81, 1114740), (90, 1003266), (99, 912060), (108, 836055), (110, 820854), (132, 684045), (135, 668844), (162, 557370), (165, 547236), (180, 501633), (198, 456030), (220, 410427), (243, 371580), (270, 334422), (297, 304020), (324, 278685), (330, 273618), (396, 228015), (405, 222948), (486, 185790), (495, 182412), (540, 167211), (563, 160380), (594, 152010), (660, 136809), (729, 123860), (810, 111474), (891, 101340), (972, 92895), (990, 91206), (1126, 80190), (1188, 76005), (1215, 74316), (1458, 61930), (1485, 60804), (1620, 55737), (1689, 53460), (1782, 50670), (1980, 45603), (2252, 40095), (2430, 37158), (2673, 33780), (2815, 32076), (2916, 30965), (2970, 30402), (3378, 26730), (3564, 25335), (3645, 24772), (4455, 20268), (4860, 18579), (5067, 17820), (5346, 16890), (5630, 16038), (5940, 15201), (6193, 14580), (6756, 13365), (7290, 12386), (8019, 11260), (8445, 10692), (8910, 10134)]