30077760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:153

約数の個数: 224

約数和(自身を含む): 107533440

約数和(自身を除く): 77455680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 64, 68, 76, 80, 85, 95, 96, 97, 102, 114, 120, 136, 152, 160, 170, 190, 192, 194, 204, 228, 240, 255, 272, 285, 291, 304, 320, 323, 340, 380, 388, 408, 456, 480, 485, 510, 544, 570, 582, 608, 646, 680, 760, 776, 816, 912, 960, 969, 970, 1020, 1088, 1140, 1164, 1216, 1292, 1360, 1455, 1520, 1552, 1615, 1632, 1649, 1824, 1843, 1938, 1940, 2040, 2280, 2328, 2584, 2720, 2910, 3040, 3104, 3230, 3264, 3298, 3648, 3686, 3876, 3880, 4080, 4560, 4656, 4845, 4947, 5168, 5440, 5529, 5820, 6080, 6208, 6460, 6596, 7372, 7752, 7760, 8160, 8245, 9120, 9215, 9312, 9690, 9894, 10336, 11058, 11640, 12920, 13192, 14744, 15504, 15520, 16320, 16490, 18240, 18430, 18624, 19380, 19788, 20672, 22116, 23280, 24735, 25840, 26384, 27645, 29488, 31008, 31040, 31331, 32980, 36860, 38760, 39576, 44232, 46560, 49470, 51680, 52768, 55290, 58976, 62016, 62662, 65960, 73720, 77520, 79152, 88464, 93120, 93993, 98940, 103360, 105536, 110580, 117952, 125324, 131920, 147440, 155040, 156655, 158304, 176928, 187986, 197880, 221160, 250648, 263840, 294880, 310080, 313310, 316608, 353856, 375972, 395760, 442320, 469965, 501296, 527680, 589760, 626620, 751944, 791520, 884640, 939930, 1002592, 1253240, 1503888, 1583040, 1769280, 1879860, 2005184, 2506480, 3007776, 3759720, 5012960, 6015552, 7519440, 10025920, 15038880, 30077760]

約数ペア:

[(1, 30077760), (2, 15038880), (3, 10025920), (4, 7519440), (5, 6015552), (6, 5012960), (8, 3759720), (10, 3007776), (12, 2506480), (15, 2005184), (16, 1879860), (17, 1769280), (19, 1583040), (20, 1503888), (24, 1253240), (30, 1002592), (32, 939930), (34, 884640), (38, 791520), (40, 751944), (48, 626620), (51, 589760), (57, 527680), (60, 501296), (64, 469965), (68, 442320), (76, 395760), (80, 375972), (85, 353856), (95, 316608), (96, 313310), (97, 310080), (102, 294880), (114, 263840), (120, 250648), (136, 221160), (152, 197880), (160, 187986), (170, 176928), (190, 158304), (192, 156655), (194, 155040), (204, 147440), (228, 131920), (240, 125324), (255, 117952), (272, 110580), (285, 105536), (291, 103360), (304, 98940), (320, 93993), (323, 93120), (340, 88464), (380, 79152), (388, 77520), (408, 73720), (456, 65960), (480, 62662), (485, 62016), (510, 58976), (544, 55290), (570, 52768), (582, 51680), (608, 49470), (646, 46560), (680, 44232), (760, 39576), (776, 38760), (816, 36860), (912, 32980), (960, 31331), (969, 31040), (970, 31008), (1020, 29488), (1088, 27645), (1140, 26384), (1164, 25840), (1216, 24735), (1292, 23280), (1360, 22116), (1455, 20672), (1520, 19788), (1552, 19380), (1615, 18624), (1632, 18430), (1649, 18240), (1824, 16490), (1843, 16320), (1938, 15520), (1940, 15504), (2040, 14744), (2280, 13192), (2328, 12920), (2584, 11640), (2720, 11058), (2910, 10336), (3040, 9894), (3104, 9690), (3230, 9312), (3264, 9215), (3298, 9120), (3648, 8245), (3686, 8160), (3876, 7760), (3880, 7752), (4080, 7372), (4560, 6596), (4656, 6460), (4845, 6208), (4947, 6080), (5168, 5820), (5440, 5529)]