151548180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2713}}^1$

素因数の和:2758

約数の個数: 144

約数和(自身を含む): 519785280

約数和(自身を除く): 368237100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 980, 1140, 1330, 1470, 1596, 1862, 1995, 2660, 2713, 2793, 2940, 3724, 3990, 4655, 5426, 5586, 7980, 8139, 9310, 10852, 11172, 13565, 13965, 16278, 18620, 18991, 27130, 27930, 32556, 37982, 40695, 51547, 54260, 55860, 56973, 75964, 81390, 94955, 103094, 113946, 132937, 154641, 162780, 189910, 206188, 227892, 257735, 265874, 284865, 309282, 360829, 379820, 398811, 515470, 531748, 569730, 618564, 664685, 721658, 773205, 797622, 1030940, 1082487, 1139460, 1329370, 1443316, 1546410, 1595244, 1804145, 1994055, 2164974, 2525803, 2658740, 3092820, 3608290, 3988110, 4329948, 5051606, 5412435, 7216580, 7577409, 7976220, 10103212, 10824870, 12629015, 15154818, 21649740, 25258030, 30309636, 37887045, 50516060, 75774090, 151548180]

約数ペア:

[(1, 151548180), (2, 75774090), (3, 50516060), (4, 37887045), (5, 30309636), (6, 25258030), (7, 21649740), (10, 15154818), (12, 12629015), (14, 10824870), (15, 10103212), (19, 7976220), (20, 7577409), (21, 7216580), (28, 5412435), (30, 5051606), (35, 4329948), (38, 3988110), (42, 3608290), (49, 3092820), (57, 2658740), (60, 2525803), (70, 2164974), (76, 1994055), (84, 1804145), (95, 1595244), (98, 1546410), (105, 1443316), (114, 1329370), (133, 1139460), (140, 1082487), (147, 1030940), (190, 797622), (196, 773205), (210, 721658), (228, 664685), (245, 618564), (266, 569730), (285, 531748), (294, 515470), (380, 398811), (399, 379820), (420, 360829), (490, 309282), (532, 284865), (570, 265874), (588, 257735), (665, 227892), (735, 206188), (798, 189910), (931, 162780), (980, 154641), (1140, 132937), (1330, 113946), (1470, 103094), (1596, 94955), (1862, 81390), (1995, 75964), (2660, 56973), (2713, 55860), (2793, 54260), (2940, 51547), (3724, 40695), (3990, 37982), (4655, 32556), (5426, 27930), (5586, 27130), (7980, 18991), (8139, 18620), (9310, 16278), (10852, 13965), (11172, 13565)]