30097980

素因数分解:

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

素因数の和:598

約数の個数: 144

約数和(自身を含む): 103469184

約数和(自身を除く): 73371204

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, 810, 891, 972, 990, 1126, 1188, 1215, 1485, 1620, 1689, 1782, 1980, 2252, 2430, 2673, 2815, 2970, 3378, 3564, 4455, 4860, 5067, 5346, 5630, 5940, 6193, 6756, 8445, 8910, 10134, 10692, 11260, 12386, 13365, 15201, 16890, 17820, 18579, 20268, 24772, 25335, 26730, 30402, 30965, 33780, 37158, 45603, 50670, 53460, 55737, 60804, 61930, 74316, 76005, 91206, 92895, 101340, 111474, 123860, 136809, 152010, 167211, 182412, 185790, 222948, 228015, 273618, 278685, 304020, 334422, 371580, 456030, 501633, 547236, 557370, 668844, 684045, 836055, 912060, 1003266, 1114740, 1368090, 1504899, 1672110, 2006532, 2508165, 2736180, 3009798, 3344220, 5016330, 6019596, 7524495, 10032660, 15048990, 30097980]

約数ペア:

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