97938540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4091}}^1$

素因数の和:4132

約数の個数: 144

約数和(自身を含む): 357477120

約数和(自身を除く): 259538580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4091, 4788, 5985, 7980, 8182, 11970, 12273, 16364, 20455, 23940, 24546, 28637, 36819, 40910, 49092, 57274, 61365, 73638, 77729, 81820, 85911, 114548, 122730, 143185, 147276, 155458, 171822, 184095, 233187, 245460, 257733, 286370, 310916, 343644, 368190, 388645, 429555, 466374, 515466, 544103, 572740, 699561, 736380, 777290, 859110, 932748, 1030932, 1088206, 1165935, 1288665, 1399122, 1554580, 1632309, 1718220, 2176412, 2331870, 2577330, 2720515, 2798244, 3264618, 3497805, 4663740, 4896927, 5154660, 5441030, 6529236, 6995610, 8161545, 9793854, 10882060, 13991220, 16323090, 19587708, 24484635, 32646180, 48969270, 97938540]

約数ペア:

[(1, 97938540), (2, 48969270), (3, 32646180), (4, 24484635), (5, 19587708), (6, 16323090), (7, 13991220), (9, 10882060), (10, 9793854), (12, 8161545), (14, 6995610), (15, 6529236), (18, 5441030), (19, 5154660), (20, 4896927), (21, 4663740), (28, 3497805), (30, 3264618), (35, 2798244), (36, 2720515), (38, 2577330), (42, 2331870), (45, 2176412), (57, 1718220), (60, 1632309), (63, 1554580), (70, 1399122), (76, 1288665), (84, 1165935), (90, 1088206), (95, 1030932), (105, 932748), (114, 859110), (126, 777290), (133, 736380), (140, 699561), (171, 572740), (180, 544103), (190, 515466), (210, 466374), (228, 429555), (252, 388645), (266, 368190), (285, 343644), (315, 310916), (342, 286370), (380, 257733), (399, 245460), (420, 233187), (532, 184095), (570, 171822), (630, 155458), (665, 147276), (684, 143185), (798, 122730), (855, 114548), (1140, 85911), (1197, 81820), (1260, 77729), (1330, 73638), (1596, 61365), (1710, 57274), (1995, 49092), (2394, 40910), (2660, 36819), (3420, 28637), (3990, 24546), (4091, 23940), (4788, 20455), (5985, 16364), (7980, 12273), (8182, 11970)]