98141460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 304166016

約数和(自身を除く): 206024556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 114, 115, 138, 190, 197, 228, 230, 276, 285, 345, 361, 380, 394, 437, 460, 570, 591, 690, 722, 788, 874, 985, 1083, 1140, 1182, 1311, 1380, 1444, 1748, 1805, 1970, 2166, 2185, 2364, 2622, 2955, 3610, 3743, 3940, 4332, 4370, 4531, 5244, 5415, 5910, 6555, 7220, 7486, 8303, 8740, 9062, 10830, 11229, 11820, 13110, 13593, 14972, 16606, 18124, 18715, 21660, 22458, 22655, 24909, 26220, 27186, 33212, 37430, 41515, 44916, 45310, 49818, 54372, 56145, 67965, 71117, 74860, 83030, 86089, 90620, 99636, 112290, 124545, 135930, 142234, 166060, 172178, 213351, 224580, 249090, 258267, 271860, 284468, 344356, 355585, 426702, 430445, 498180, 516534, 711170, 853404, 860890, 1033068, 1066755, 1291335, 1422340, 1635691, 1721780, 2133510, 2582670, 3271382, 4267020, 4907073, 5165340, 6542764, 8178455, 9814146, 16356910, 19628292, 24535365, 32713820, 49070730, 98141460]

約数ペア:

[(1, 98141460), (2, 49070730), (3, 32713820), (4, 24535365), (5, 19628292), (6, 16356910), (10, 9814146), (12, 8178455), (15, 6542764), (19, 5165340), (20, 4907073), (23, 4267020), (30, 3271382), (38, 2582670), (46, 2133510), (57, 1721780), (60, 1635691), (69, 1422340), (76, 1291335), (92, 1066755), (95, 1033068), (114, 860890), (115, 853404), (138, 711170), (190, 516534), (197, 498180), (228, 430445), (230, 426702), (276, 355585), (285, 344356), (345, 284468), (361, 271860), (380, 258267), (394, 249090), (437, 224580), (460, 213351), (570, 172178), (591, 166060), (690, 142234), (722, 135930), (788, 124545), (874, 112290), (985, 99636), (1083, 90620), (1140, 86089), (1182, 83030), (1311, 74860), (1380, 71117), (1444, 67965), (1748, 56145), (1805, 54372), (1970, 49818), (2166, 45310), (2185, 44916), (2364, 41515), (2622, 37430), (2955, 33212), (3610, 27186), (3743, 26220), (3940, 24909), (4332, 22655), (4370, 22458), (4531, 21660), (5244, 18715), (5415, 18124), (5910, 16606), (6555, 14972), (7220, 13593), (7486, 13110), (8303, 11820), (8740, 11229), (9062, 10830)]