297335220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:175

約数の個数: 288

約数和(自身を含む): 1062512640

約数和(自身を除く): 765177420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 59, 60, 65, 70, 71, 78, 84, 91, 105, 118, 130, 140, 142, 156, 169, 177, 182, 195, 210, 213, 236, 260, 273, 284, 295, 338, 354, 355, 364, 390, 413, 420, 426, 455, 497, 507, 546, 590, 676, 708, 710, 767, 780, 826, 845, 852, 885, 910, 923, 994, 1014, 1065, 1092, 1180, 1183, 1239, 1365, 1420, 1491, 1534, 1652, 1690, 1770, 1820, 1846, 1988, 2028, 2065, 2130, 2301, 2366, 2478, 2485, 2535, 2730, 2769, 2982, 3068, 3380, 3540, 3549, 3692, 3835, 4130, 4189, 4260, 4602, 4615, 4732, 4956, 4970, 5070, 5369, 5460, 5538, 5915, 5964, 6195, 6461, 7098, 7455, 7670, 8260, 8378, 9204, 9230, 9940, 9971, 10140, 10738, 11076, 11505, 11830, 11999, 12390, 12567, 12922, 13845, 14196, 14910, 15340, 16107, 16756, 17745, 18460, 19383, 19942, 20945, 21476, 23010, 23660, 23998, 24780, 25134, 25844, 26845, 27690, 29323, 29820, 29913, 32214, 32305, 35490, 35997, 38766, 39884, 41890, 46020, 47996, 49855, 50268, 53690, 54457, 55380, 58646, 59826, 59995, 62835, 64428, 64610, 69797, 70980, 71994, 77532, 80535, 83780, 83993, 87969, 96915, 99710, 107380, 108914, 117292, 119652, 119990, 125670, 129220, 139594, 143988, 146615, 149565, 161070, 163371, 167986, 175938, 179985, 193830, 199420, 209391, 217828, 239980, 251340, 251979, 272285, 279188, 293230, 299130, 322140, 326742, 335972, 348985, 351876, 359970, 381199, 387660, 418782, 419965, 439845, 503958, 544570, 586460, 598260, 653484, 697970, 707941, 719940, 762398, 816855, 837564, 839930, 879690, 1007916, 1046955, 1089140, 1143597, 1259895, 1395940, 1415882, 1524796, 1633710, 1679860, 1759380, 1905995, 2093910, 2123823, 2287194, 2519790, 2831764, 3267420, 3539705, 3811990, 4187820, 4247646, 4574388, 4955587, 5039580, 5717985, 7079410, 7623980, 8495292, 9911174, 10619115, 11435970, 14158820, 14866761, 19822348, 21238230, 22871940, 24777935, 29733522, 42476460, 49555870, 59467044, 74333805, 99111740, 148667610, 297335220]

約数ペア:

[(1, 297335220), (2, 148667610), (3, 99111740), (4, 74333805), (5, 59467044), (6, 49555870), (7, 42476460), (10, 29733522), (12, 24777935), (13, 22871940), (14, 21238230), (15, 19822348), (20, 14866761), (21, 14158820), (26, 11435970), (28, 10619115), (30, 9911174), (35, 8495292), (39, 7623980), (42, 7079410), (52, 5717985), (59, 5039580), (60, 4955587), (65, 4574388), (70, 4247646), (71, 4187820), (78, 3811990), (84, 3539705), (91, 3267420), (105, 2831764), (118, 2519790), (130, 2287194), (140, 2123823), (142, 2093910), (156, 1905995), (169, 1759380), (177, 1679860), (182, 1633710), (195, 1524796), (210, 1415882), (213, 1395940), (236, 1259895), (260, 1143597), (273, 1089140), (284, 1046955), (295, 1007916), (338, 879690), (354, 839930), (355, 837564), (364, 816855), (390, 762398), (413, 719940), (420, 707941), (426, 697970), (455, 653484), (497, 598260), (507, 586460), (546, 544570), (590, 503958), (676, 439845), (708, 419965), (710, 418782), (767, 387660), (780, 381199), (826, 359970), (845, 351876), (852, 348985), (885, 335972), (910, 326742), (923, 322140), (994, 299130), (1014, 293230), (1065, 279188), (1092, 272285), (1180, 251979), (1183, 251340), (1239, 239980), (1365, 217828), (1420, 209391), (1491, 199420), (1534, 193830), (1652, 179985), (1690, 175938), (1770, 167986), (1820, 163371), (1846, 161070), (1988, 149565), (2028, 146615), (2065, 143988), (2130, 139594), (2301, 129220), (2366, 125670), (2478, 119990), (2485, 119652), (2535, 117292), (2730, 108914), (2769, 107380), (2982, 99710), (3068, 96915), (3380, 87969), (3540, 83993), (3549, 83780), (3692, 80535), (3835, 77532), (4130, 71994), (4189, 70980), (4260, 69797), (4602, 64610), (4615, 64428), (4732, 62835), (4956, 59995), (4970, 59826), (5070, 58646), (5369, 55380), (5460, 54457), (5538, 53690), (5915, 50268), (5964, 49855), (6195, 47996), (6461, 46020), (7098, 41890), (7455, 39884), (7670, 38766), (8260, 35997), (8378, 35490), (9204, 32305), (9230, 32214), (9940, 29913), (9971, 29820), (10140, 29323), (10738, 27690), (11076, 26845), (11505, 25844), (11830, 25134), (11999, 24780), (12390, 23998), (12567, 23660), (12922, 23010), (13845, 21476), (14196, 20945), (14910, 19942), (15340, 19383), (16107, 18460), (16756, 17745)]