30339540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1$

素因数の和:243

約数の個数: 216

約数和(自身を含む): 116188800

約数和(自身を除く): 85849260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 121, 126, 132, 140, 154, 165, 180, 198, 199, 210, 220, 231, 242, 252, 308, 315, 330, 363, 385, 396, 398, 420, 462, 484, 495, 597, 605, 630, 660, 693, 726, 770, 796, 847, 924, 990, 995, 1089, 1155, 1194, 1210, 1260, 1386, 1393, 1452, 1540, 1694, 1791, 1815, 1980, 1990, 2178, 2189, 2310, 2388, 2420, 2541, 2772, 2786, 2985, 3388, 3465, 3582, 3630, 3980, 4179, 4235, 4356, 4378, 4620, 5082, 5445, 5572, 5970, 6567, 6930, 6965, 7164, 7260, 7623, 8358, 8470, 8756, 8955, 10164, 10890, 10945, 11940, 12537, 12705, 13134, 13860, 13930, 15246, 15323, 16716, 16940, 17910, 19701, 20895, 21780, 21890, 24079, 25074, 25410, 26268, 27860, 30492, 30646, 32835, 35820, 38115, 39402, 41790, 43780, 45969, 48158, 50148, 50820, 61292, 62685, 65670, 72237, 76230, 76615, 78804, 83580, 91938, 96316, 98505, 120395, 125370, 131340, 137907, 144474, 152460, 153230, 168553, 183876, 197010, 216711, 229845, 240790, 250740, 275814, 288948, 306460, 337106, 361185, 394020, 433422, 459690, 481580, 505659, 551628, 674212, 689535, 722370, 842765, 866844, 919380, 1011318, 1083555, 1379070, 1444740, 1516977, 1685530, 2022636, 2167110, 2528295, 2758140, 3033954, 3371060, 4334220, 5056590, 6067908, 7584885, 10113180, 15169770, 30339540]

約数ペア:

[(1, 30339540), (2, 15169770), (3, 10113180), (4, 7584885), (5, 6067908), (6, 5056590), (7, 4334220), (9, 3371060), (10, 3033954), (11, 2758140), (12, 2528295), (14, 2167110), (15, 2022636), (18, 1685530), (20, 1516977), (21, 1444740), (22, 1379070), (28, 1083555), (30, 1011318), (33, 919380), (35, 866844), (36, 842765), (42, 722370), (44, 689535), (45, 674212), (55, 551628), (60, 505659), (63, 481580), (66, 459690), (70, 433422), (77, 394020), (84, 361185), (90, 337106), (99, 306460), (105, 288948), (110, 275814), (121, 250740), (126, 240790), (132, 229845), (140, 216711), (154, 197010), (165, 183876), (180, 168553), (198, 153230), (199, 152460), (210, 144474), (220, 137907), (231, 131340), (242, 125370), (252, 120395), (308, 98505), (315, 96316), (330, 91938), (363, 83580), (385, 78804), (396, 76615), (398, 76230), (420, 72237), (462, 65670), (484, 62685), (495, 61292), (597, 50820), (605, 50148), (630, 48158), (660, 45969), (693, 43780), (726, 41790), (770, 39402), (796, 38115), (847, 35820), (924, 32835), (990, 30646), (995, 30492), (1089, 27860), (1155, 26268), (1194, 25410), (1210, 25074), (1260, 24079), (1386, 21890), (1393, 21780), (1452, 20895), (1540, 19701), (1694, 17910), (1791, 16940), (1815, 16716), (1980, 15323), (1990, 15246), (2178, 13930), (2189, 13860), (2310, 13134), (2388, 12705), (2420, 12537), (2541, 11940), (2772, 10945), (2786, 10890), (2985, 10164), (3388, 8955), (3465, 8756), (3582, 8470), (3630, 8358), (3980, 7623), (4179, 7260), (4235, 7164), (4356, 6965), (4378, 6930), (4620, 6567), (5082, 5970), (5445, 5572)]