30004260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{269}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 99610560

約数和(自身を除く): 69606300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 169, 195, 220, 260, 269, 286, 330, 338, 390, 429, 507, 538, 572, 660, 676, 715, 780, 807, 845, 858, 1014, 1076, 1345, 1430, 1614, 1690, 1716, 1859, 2028, 2145, 2535, 2690, 2860, 2959, 3228, 3380, 3497, 3718, 4035, 4290, 5070, 5380, 5577, 5918, 6994, 7436, 8070, 8580, 8877, 9295, 10140, 10491, 11154, 11836, 13988, 14795, 16140, 17485, 17754, 18590, 20982, 22308, 27885, 29590, 34970, 35508, 37180, 38467, 41964, 44385, 45461, 52455, 55770, 59180, 69940, 76934, 88770, 90922, 104910, 111540, 115401, 136383, 153868, 177540, 181844, 192335, 209820, 227305, 230802, 272766, 384670, 454610, 461604, 500071, 545532, 577005, 681915, 769340, 909220, 1000142, 1154010, 1363830, 1500213, 2000284, 2308020, 2500355, 2727660, 3000426, 5000710, 6000852, 7501065, 10001420, 15002130, 30004260]

約数ペア:

[(1, 30004260), (2, 15002130), (3, 10001420), (4, 7501065), (5, 6000852), (6, 5000710), (10, 3000426), (11, 2727660), (12, 2500355), (13, 2308020), (15, 2000284), (20, 1500213), (22, 1363830), (26, 1154010), (30, 1000142), (33, 909220), (39, 769340), (44, 681915), (52, 577005), (55, 545532), (60, 500071), (65, 461604), (66, 454610), (78, 384670), (110, 272766), (130, 230802), (132, 227305), (143, 209820), (156, 192335), (165, 181844), (169, 177540), (195, 153868), (220, 136383), (260, 115401), (269, 111540), (286, 104910), (330, 90922), (338, 88770), (390, 76934), (429, 69940), (507, 59180), (538, 55770), (572, 52455), (660, 45461), (676, 44385), (715, 41964), (780, 38467), (807, 37180), (845, 35508), (858, 34970), (1014, 29590), (1076, 27885), (1345, 22308), (1430, 20982), (1614, 18590), (1690, 17754), (1716, 17485), (1859, 16140), (2028, 14795), (2145, 13988), (2535, 11836), (2690, 11154), (2860, 10491), (2959, 10140), (3228, 9295), (3380, 8877), (3497, 8580), (3718, 8070), (4035, 7436), (4290, 6994), (5070, 5918), (5380, 5577)]