101443980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 317731680

約数和(自身を除く): 216287700

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 89, 110, 121, 132, 157, 165, 178, 220, 242, 267, 314, 330, 356, 363, 445, 471, 484, 534, 605, 628, 660, 726, 785, 890, 942, 979, 1068, 1210, 1335, 1452, 1570, 1727, 1780, 1815, 1884, 1958, 2355, 2420, 2670, 2937, 3140, 3454, 3630, 3916, 4710, 4895, 5181, 5340, 5874, 6908, 7260, 8635, 9420, 9790, 10362, 10769, 11748, 13973, 14685, 17270, 18997, 19580, 20724, 21538, 25905, 27946, 29370, 32307, 34540, 37994, 41919, 43076, 51810, 53845, 55892, 56991, 58740, 64614, 69865, 75988, 83838, 94985, 103620, 107690, 113982, 129228, 139730, 153703, 161535, 167676, 189970, 209595, 215380, 227964, 279460, 284955, 307406, 323070, 379940, 419190, 461109, 569910, 614812, 646140, 768515, 838380, 922218, 1139820, 1537030, 1690733, 1844436, 2305545, 3074060, 3381466, 4611090, 5072199, 6762932, 8453665, 9222180, 10144398, 16907330, 20288796, 25360995, 33814660, 50721990, 101443980]

約数ペア:

[(1, 101443980), (2, 50721990), (3, 33814660), (4, 25360995), (5, 20288796), (6, 16907330), (10, 10144398), (11, 9222180), (12, 8453665), (15, 6762932), (20, 5072199), (22, 4611090), (30, 3381466), (33, 3074060), (44, 2305545), (55, 1844436), (60, 1690733), (66, 1537030), (89, 1139820), (110, 922218), (121, 838380), (132, 768515), (157, 646140), (165, 614812), (178, 569910), (220, 461109), (242, 419190), (267, 379940), (314, 323070), (330, 307406), (356, 284955), (363, 279460), (445, 227964), (471, 215380), (484, 209595), (534, 189970), (605, 167676), (628, 161535), (660, 153703), (726, 139730), (785, 129228), (890, 113982), (942, 107690), (979, 103620), (1068, 94985), (1210, 83838), (1335, 75988), (1452, 69865), (1570, 64614), (1727, 58740), (1780, 56991), (1815, 55892), (1884, 53845), (1958, 51810), (2355, 43076), (2420, 41919), (2670, 37994), (2937, 34540), (3140, 32307), (3454, 29370), (3630, 27946), (3916, 25905), (4710, 21538), (4895, 20724), (5181, 19580), (5340, 18997), (5874, 17270), (6908, 14685), (7260, 13973), (8635, 11748), (9420, 10769), (9790, 10362)]