43138620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 216

約数和(自身を含む): 156605904

約数和(自身を除く): 113467284

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 67, 70, 73, 84, 90, 98, 105, 126, 134, 140, 146, 147, 180, 196, 201, 210, 219, 245, 252, 268, 292, 294, 315, 335, 365, 402, 420, 438, 441, 469, 490, 511, 588, 603, 630, 657, 670, 730, 735, 804, 876, 882, 938, 980, 1005, 1022, 1095, 1206, 1260, 1314, 1340, 1407, 1460, 1470, 1533, 1764, 1876, 2010, 2044, 2190, 2205, 2345, 2412, 2555, 2628, 2814, 2940, 3015, 3066, 3283, 3285, 3577, 4020, 4221, 4380, 4410, 4599, 4690, 4891, 5110, 5628, 6030, 6132, 6566, 6570, 7035, 7154, 7665, 8442, 8820, 9198, 9380, 9782, 9849, 10220, 10731, 12060, 13132, 13140, 14070, 14308, 14673, 15330, 16415, 16884, 17885, 18396, 19564, 19698, 21105, 21462, 22995, 24455, 28140, 29346, 29547, 30660, 32193, 32830, 34237, 35770, 39396, 42210, 42924, 44019, 45990, 48910, 49245, 53655, 58692, 59094, 64386, 65660, 68474, 71540, 73365, 84420, 88038, 91980, 97820, 98490, 102711, 107310, 118188, 128772, 136948, 146730, 147735, 160965, 171185, 176076, 196980, 205422, 214620, 220095, 239659, 293460, 295470, 308133, 321930, 342370, 410844, 440190, 479318, 513555, 590940, 616266, 643860, 684740, 718977, 880380, 958636, 1027110, 1198295, 1232532, 1437954, 1540665, 2054220, 2156931, 2396590, 2875908, 3081330, 3594885, 4313862, 4793180, 6162660, 7189770, 8627724, 10784655, 14379540, 21569310, 43138620]

約数ペア:

[(1, 43138620), (2, 21569310), (3, 14379540), (4, 10784655), (5, 8627724), (6, 7189770), (7, 6162660), (9, 4793180), (10, 4313862), (12, 3594885), (14, 3081330), (15, 2875908), (18, 2396590), (20, 2156931), (21, 2054220), (28, 1540665), (30, 1437954), (35, 1232532), (36, 1198295), (42, 1027110), (45, 958636), (49, 880380), (60, 718977), (63, 684740), (67, 643860), (70, 616266), (73, 590940), (84, 513555), (90, 479318), (98, 440190), (105, 410844), (126, 342370), (134, 321930), (140, 308133), (146, 295470), (147, 293460), (180, 239659), (196, 220095), (201, 214620), (210, 205422), (219, 196980), (245, 176076), (252, 171185), (268, 160965), (292, 147735), (294, 146730), (315, 136948), (335, 128772), (365, 118188), (402, 107310), (420, 102711), (438, 98490), (441, 97820), (469, 91980), (490, 88038), (511, 84420), (588, 73365), (603, 71540), (630, 68474), (657, 65660), (670, 64386), (730, 59094), (735, 58692), (804, 53655), (876, 49245), (882, 48910), (938, 45990), (980, 44019), (1005, 42924), (1022, 42210), (1095, 39396), (1206, 35770), (1260, 34237), (1314, 32830), (1340, 32193), (1407, 30660), (1460, 29547), (1470, 29346), (1533, 28140), (1764, 24455), (1876, 22995), (2010, 21462), (2044, 21105), (2190, 19698), (2205, 19564), (2345, 18396), (2412, 17885), (2555, 16884), (2628, 16415), (2814, 15330), (2940, 14673), (3015, 14308), (3066, 14070), (3283, 13140), (3285, 13132), (3577, 12060), (4020, 10731), (4221, 10220), (4380, 9849), (4410, 9782), (4599, 9380), (4690, 9198), (4891, 8820), (5110, 8442), (5628, 7665), (6030, 7154), (6132, 7035), (6566, 6570)]